Inventor
John A. Thomas
Inventor
Porter, TX, US
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling13%
C22BProduction and refining of metals9%
G02BOptical elements, systems or apparatus7%
C01GCompounds containing metals not covered by subclasses c01d or c01f4%
F41GWeapon sights4%
F42BExplosive charges, e.g. for blasting, fireworks, ammunition4%
G01VGeophysics4%
LOC124%
Y02PClimate change mitigation technologies in the production or processing of goods4%
A47LDomestic washing or cleaning2%
PatentTitleYear
11,098,692Wind turbine device202110,641,078Intelligent control of drill pipe torque20209,867,555'Shoe platform measurement scales'20188,997,845'Heat exchanger with long and short fins'20158,567,969'Bi-polymer infrared optics for high-G applications'2013D0643992'Patient assistance belt'20117,945,975'Patient assistance device'20117,934,548'Spooled device retaining system'2011D0636964'Patient assistance vest'20117,817,062'Surface communication apparatus and method for use with drill string telemetry'20107,633,691'Optical mounting for high-g environment'2009D0602205'Patient assistance device'20097,547,865'Optical element mount and method thereof for a gun-launched projectile'20097,380,616'Automatic downlink system'20087,320,370'Automatic downlink system'20087,198,102'Automatic downlink system'20076,998,998'High speed hazardous area communication with safety barriers'20065,397,569'Method of treating Infectious Bursal Disease Virus infections'19954,615,731'Hydrometallurgical processing of precious metal-containing materials'19864,599,760'Shoe buffing machine'19864,377,410'Chromium recovery from superalloy scrap by selective chlorine leaching'19834,229,270'Process for the recovery of metal values from anode slimes'19804,201,648'Nickel recovery from sulfur-deficient mattes'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980Patents assigned to INT NICKEL CO (2)· patent assignee history
1980–1983Based in Norval, CA· patent location history
2006–2011Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (5)· patent assignee history
2006–2020Based in Porter, TX, US· patent location history
2009–2011Patents assigned to SDS MEDICAL SUPPLY LLC (4)· patent assignee history
2009–2013Patents assigned to RAYTHEON CO (3)· patent assignee history
2009–2011Based in Dallas, TX, US· patent location history
2009–2013Based in Tucson, AZ, US· patent location history
2013–2018Patents assigned to THOMAS JOHN A (3)· patent assignee history
2021Based in American Fork, UT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHLUMBERGER TECHNOLOGY CORP | 5 | 2006–2011 |
| SDS MEDICAL SUPPLY LLC | 4 | 2009–2011 |
| RAYTHEON CO | 3 | 2009–2013 |
| THOMAS JOHN Aself | 3 | 2013–2018 |
| INT NICKEL CO | 2 | 1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Porter, Texas, US | 7 | 2006–2020 |
| Dallas, Texas, US | 4 | 2009–2011 |
| Tucson, AZ, US | 3 | 2009–2013 |
| Norval, CA | 3 | 1980–1983 |
| American Fork, UT, US | 1 | 2021 |