Inventor
Ralph H. Hill, Jr.
Inventor
San Antonio, TX, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties23%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light12%
G01MTesting static or dynamic balance of machines or structures8%
H01BCables8%
Y10TTechnical subjects covered by former us classification8%
A01KAnimal husbandry4%
A61BDiagnosis4%
F41GWeapon sights4%
G01SRadio direction-finding4%
G06FElectric digital data processing4%
PatentTitleYear
10,485,223Egg incubator conversion kit20199,105,363'Methods for vaporization and remediation of radioactive contamination'20158,417,959'Biometric device based on luminescence'20138,134,127'Compact handheld non-laser detector for greenhouse gasses'20128,085,301'Compact handheld detector for greenhouse gasses'20117,002,079'Indicators for early detection of potential failures due to water exposure of polymer-clad fiberglass'20066,930,254'Chemically-doped composite insulator for early detection of potential failures due to exposure of the fiberglass rod'20056,836,502'Spectroscopy light source'20046,586,745'Ultraviolet target designator and methodology'20035,850,285'Advanced missile approach warning system (amaws) and stealth (low observables) detection based on exploitation of quantum effects'19985,198,871'Laser-induced-fluorescence inspection of jet fuels'19934,866,283'Optical inspection of food products'19894,852,579'Photocharacterization and treatment of normal abnormal and ectopic endometrium'19894,802,762'Optical inspection of polymer-based materials'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2015Patents assigned to SOUTHWEST RES INST (9)· patent assignee history
1989–2015Based in San Antonio, TX, US· patent location history
2004Patents assigned to HUTCHINSON TECHNOLOGY (1)· patent assignee history
2005–2006Patents assigned to ELECTRIC POWER RES INST (2)· patent assignee history
2011–2013Patents assigned to HILL JR RALPH HENRY (3)· patent assignee history
2019Patents assigned to INCUBATION SYSTEMS INC (1)· patent assignee history
2019Based in Christopher, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SOUTHWEST RES INST | 9 | 1989–2015 |
| HILL JR RALPH HENRYself | 3 | 2011–2013 |
| ELECTRIC POWER RES INST | 2 | 2005–2006 |
| HUTCHINSON TECHNOLOGY | 1 | 2004 |
| INCUBATION SYSTEMS INC | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Antonio, Texas, US | 13 | 1989–2015 |
| Christopher, Illinois, US | 1 | 2019 |