JH

John R. Hall

UN Unknown: 6 patents #2,010 of 83,584Top 3%
LS Litton Systems: 2 patents #237 of 838Top 30%
NG Northrop Grumman: 1 patents #859 of 2,250Top 40%
TR Texas Romec: 1 patents #4 of 4Top 100%
Ford: 1 patents #9,341 of 17,473Top 55%
Overall (All Time): #240,338 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8830481 Polarization based interferometric detector Viatcheslav Petropavlovskikh, Oyvind Nilsen 2014-09-09
8488120 Polarization based interferometric detector Viatcheslav Petropavloskikh, Oyvind Nilsen 2013-07-16
7233396 Polarization based interferometric detector Viatcheslav Petropavlovskikh, Oyvind Nilsen 2007-06-19
6568667 Quick setup apparatus for bar clamp operated with one hand 2003-05-27
6496263 System and method for providing an improved IFOG hub to coil thermal and mechanical slip interface David F. Libman, Thomas McLean 2002-12-17
6445455 Phase and intensity modulated IFOG Daniel A. Tazartes 2002-09-03
6115124 Method for measurement of PNR bias error in an interferometric fiber optic gyroscope (IFOG) Edward Kanegsberg 2000-09-05
5947317 Opener for beverage containers 1999-09-07
5855346 Self-clamping ladder caddy 1999-01-05
5810543 Convertible barrow for ground level loading 1998-09-22
5709397 Heavy equipment moving dolly 1998-01-20
5593271 Convertible barrow for ground level loading 1997-01-14
5247764 Molded, bristled glass retainer David R. Jeshurun, John K. Hill, Dwight A. Snelling, Richard J. Shebib 1993-09-28
5211400 Golf putting aid Charles R. Epps 1993-05-18
4901877 Bee proof beverage container 1990-02-20
D284412 Liquid dispensing comb Mark A. O'Connor, Rodney J. O'Connor 1986-06-24
4266525 Prefabricated fireplace foundation 1981-05-12
4187647 Manhole extender elements 1980-02-12
4188151 Manhole extension assembly 1980-02-12