JA

J. Preston Ammon

EL Elfab: 1 patents #2 of 3Top 70%
📍 Dallas, TX: #39 of 217 inventorsTop 20%
🗺 Texas: #432 of 2,272 inventorsTop 20%
Overall (1982): #57,094 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4324451 Card edge connector with pull through bellows contact and lay-over insulator Harry R. Weaver, Richard O. Norman 1982-04-13