Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4236041 | Stereophonic signal indicating apparatus | — | 1980-11-25 |
RT
Richard D. Thomas
Liquidpower Specialty Products: 2 patents #9 of 22Top 45%
Sara Lee: 2 patents #61 of 246Top 25%
Cummins: 1 patents #780 of 1,560Top 50%
Phillips 66: 1 patents #197 of 327Top 65%
Sioux Chief Mfg. Co.: 1 patents #10 of 16Top 65%
W. R. Grace & Co., Cryovac Div.: 1 patents #31 of 83Top 40%
W. R. Grace & Co., Cryovac Division: 1 patents #3 of 21Top 15%
Abb Technology Ag: 1 patents #541 of 1,391Top 40%
Chrysler Motors: 1 patents #90 of 274Top 35%
Overall (All Time): #152,256 of 4,157,543Top 4%
26
Patents All Time