JG

James W. Groff

GJ Gregor Jonsson: 3 patents #4 of 8Top 50%
🗺 California: #60,666 of 386,348 inventorsTop 20%
Overall (All Time): #500,195 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
11457640 Shrimp processing equipment having decapitation system Michael Dancy, Kevin Herrera 2022-10-04
11122812 Adjustable shrimp processing equipment Michael Dancy, Kevin Herrera 2021-09-21
9833005 Timing device for shrimp processing equipment Michael Dancy 2017-12-05
4949944 Model airplane jig 1990-08-21
4654642 Tamperproof classroom noise alarm 1987-03-31
4586905 Computer-assisted audio/visual teaching system 1986-05-06
4493655 Radio-controlled teaching device 1985-01-15
4446334 Telephone number coding device 1984-05-01
4405839 Timed telephone ring silencer device 1983-09-20
4346374 Classroom noise alarm 1982-08-24