Inventor
Ronald A. Gatten
Inventor
Pleasanton, CA, US
Overview
Patents· 26 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 properties16%
B23DPlaning11%
G01VGeophysics11%
A01GHorticulture9%
B01DSeparation7%
B41JTypewriters7%
Y10TTechnical subjects covered by former us classification7%
A61BDiagnosis5%
F16KValves5%
B01LChemical or physical laboratory apparatus for general use2%
PatentTitleYear
9,699,973'Pneumatically powered pole saw'20179,615,515'Pneumatically powered pole saw'20179,510,517'Pneumatically powered pole saw'20169,392,750'Pneumatically powered pole saw'20169,277,694'Pneumatically powered pole saw'20168,939,052'Pneumatically powered pole saw'20158,520,798'Methods, systems, and apparatuses for increasing efficiency in computed tomography detection'20138,335,607'Method and apparatus for linking electric drive vehicles'20128,156,655'Pneumatically powered pole saw'20128,041,002'Methods, systems, and apparatuses for increasing efficiency in computed tomography detection'20117,926,705'Method and system for using a recording device in an inspection system'20117,614,788'Apparatus and method for providing a shielding means for an x-ray detection system'20097,415,094'Security scanner with bin return device'20087,384,194'Apparatus and method for providing a shielding means for an X-ray detection system'20085,592,948'Self contained vial for drawing, storing, sealing and identifying a fluid sample'19975,290,340'Methods and apparatus for degassing a liquid'19945,279,647'Methods and apparatus for degassing a liquid'19945,183,486'Apparatus for degassing a liquid'19935,068,806'Method of determining useful life of cartridge for an ink jet printer'19914,989,016'Method and apparatus for time distributed use of ink-jets in a printer-plotter'19914,970,527'Priming method for inkjet printers'19904,583,240'Data acquisition circuitry for use in computerized tomography system'19864,461,166'Dynamic current drive method for powering thermal conductivity detectors'19844,262,235'Deflection amplifier'19814,253,055'Adjustable switching current regulator'19814,198,661'Cathode ray tube burn-in prevention apparatus'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1981Patents assigned to AMERICAN OPTICAL CORP (3)· patent assignee history
1980–1981Based in San Jose, CA, US· patent location history
1981Based in Sunnyvale, CA, US· patent location history
1984–1986Based in Placerville, CA, US· patent location history
1990–1993Patents assigned to SPECTRA PHYSICS (4)· patent assignee history
1990–2017Based in Pleasanton, CA, US· patent location history
2008–2009Patents assigned to GE SECURITY INC (3)· patent assignee history
2011–2013Patents assigned to MORPHO DETECTION INC (3)· patent assignee history
2013–2017Patents assigned to GATTEN RONALD ALAN (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GATTEN RONALD ALANself | 5 | 2013–2017 |
| SPECTRA PHYSICS | 4 | 1990–1993 |
| AMERICAN OPTICAL CORP | 3 | 1980–1981 |
| GE SECURITY INC | 3 | 2008–2009 |
| MORPHO DETECTION INC | 3 | 2011–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pleasanton, California, US | 21 | 1990–2017 |
| Placerville, California, US | 2 | 1984–1986 |
| San Jose, California, US | 2 | 1980–1981 |
| Sunnyvale, California, US | 1 | 1981 |