Inventor
Robert Gardner
Inventor
Westwood, NJ, US
Overview
Patents· 70 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Lprimary
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure52%
F42BExplosive charges, e.g. for blasting, fireworks, ammunition14%
Y10TTechnical subjects covered by former us classification9%
B23KSoldering or unsoldering6%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%
H05KPrinted circuits3%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
A47KSanitary equipment1%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form1%
B60CVehicle tyres1%
PatentTitleYear
10,942,076Sensor having thermal gradients202110,837,854Lowpass resonator and particulate filter for a pressure transducer202010,620,073Pressure sensor having a Helmholtz resonator202010,451,511Header assembly for a pressure sensor201910,371,590Sensor having thermal gradients201910,330,553Lowpass resonator and particulate filter for a pressure transducer201910,302,516Tunable pressure transducer assembly201910,295,426Pressure sensor having an adapter joined with a screen for dimensional tolerance control201910,197,458Structure for controlling tension on a threaded header201910,101,229Pressure sensor having a helmholtz resonator20189,964,460Pressure sensor having a front seal20189,835,512Header assembly for a pressure sensor20179,791,329'Structure for controlling tension on a threaded header'20179,772,244'Sensor having thermal gradients'20179,772,248'High pressure flat plate transducer'20179,759,624'Pressure transducer with case vent to avoid catastrophic failure'20179,752,948'Tunable pressure transducer assembly'20179,739,677'Matching back pressures on differential oil-filled diaphragms'20179,723,719'Flexible interconnect structure for a sensor assembly'20179,709,450'Apparatus and method for eliminating varying pressure fluctuations in a pressure transducer'20179,566,656'Header assembly for a pressure sensor'20179,523,619'Sensor having thermal gradients'20169,523,617'Building block transducer assembly'20169,518,887'Flexible interconnect structure for a sensor assembly'20169,470,596'Tunable pressure transducer assembly'20169,469,085'Structure for tuning weld heat dissipation'20169,470,325'Single and grouped pressure valves'20169,360,389'High pressure flat plate transducer'20169,341,536'Pressure sensor having a front seal'20169,341,535'Pressure belt comprising replaceable sensing elements'20169,291,517'Pressure sensor having a helmholtz resonator'20169,265,142'Flexible interconnect structure for a sensor assembly'20169,188,494'Measurement of fluid temperatures'20159,116,056'Building block transducer assembly'20159,027,409'Matching back pressures on differential oil-filled diaphragms'2015D0713487'Light transmissive red-colored tip of a projectile'20148,707,791'Tunable pressure transducer assembly'20148,561,470'Apparatus and method for eliminating varying pressure fluctuations in a pressure transducer'20138,191,424'Low differential pressure transducer'20127,921,724'Apparatus and method for eliminating varying pressure fluctuations in a pressure transducer'20117,841,240'Header for a differential pressure transducer'20107,779,699'Apparatus for measuring multiple pressures within different pressure ranges'20107,779,682'Dual purpose pressure sensor'20107,743,672'Multiple axis load cell controller'20107,707,942'Projectile wad for ammunition cartridges'20107,597,004'Apparatus and method for eliminating varying pressure fluctuations in a pressure transducer'20097,526,962'High pressure delta P sensor'20097,406,954'Fuel pump check valve'20087,302,892'Sabot and shotshell combination'20077,150,229'Projectile wad for ammunition cartridges'20067,007,609'Sabot for a bullet'20066,799,519'Sabot for a bullet'20046,601,455'Force transducer with environmental protection'20036,564,720'Sabot for a bullet'20036,543,291'Wet-to-wet pressure sensing assembly'20036,530,282'Ultra high temperature transducer structure'20036,446,510'Force transducer assembly'20026,363,792'Ultra high temperature transducer structure'20026,330,829'Oil-filled pressure transducer'20016,164,209'Shotshell basewad'20005,999,082'Compensated oil-filled pressure transducers'19995,970,878'Universal shot wad'1999D0406512'Extended tab power tool strip'19995,471,931'Water resistant shot wad'19955,347,932'Shot wad with highly collapsible hinge portion'19945,138,950'Water resistant top wad for shotshells'19925,031,541'Stratified propellant charge barriers for small and medium caliber ammunition'19914,970,959'Collapsible basewad'19904,724,551'Toilet seat lid lock'19884,565,619'Composite electrode structure'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986Based in Norton, MA, US· patent location history
1988Based in San Clemente, CA, US· patent location history
1990–2014Patents assigned to OLIN CORP (15)· patent assignee history
1990–2014Based in Bethalto, IL, US· patent location history
1999–2016Patents assigned to KULITE SEMICONDUCTOR PRODUCTS (25)· patent assignee history
1999–2021Based in Westwood, NJ, US· patent location history
2008Based in Fairfield, IL, US· patent location history
2012–2014Patents assigned to GARDNER ROBERT (3)· patent assignee history
2012–2014Patents assigned to DEROSA LOU (2)· patent assignee history
2016–2021Patents assigned to KULITE SEMICONDUCTOR PRODUCTS INC (27)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KULITE SEMICONDUCTOR PRODUCTS INC | 27 | 2016–2021 |
| KULITE SEMICONDUCTOR PRODUCTS | 25 | 1999–2016 |
| OLIN CORP | 15 | 1990–2014 |
| GARDNER ROBERTself | 3 | 2012–2014 |
| DEROSA LOU | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Westwood, New Jersey, US | 52 | 1999–2021 |
| Bethalto, Illinois, US | 15 | 1990–2014 |
| Fairfield, Illinois, US | 1 | 2008 |
| San Clemente, California, US | 1 | 1988 |
| Norton, Massachusetts, US | 1 | 1986 |