Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5061013 | Bicycle rim and wheel | Steven Arthur Hed | 1991-10-29 |
| 5012218 | Device for measuring an electric current using a solenoid with regular pitch in the form of a torus | Zhong-Jun He, Roger A. Hahn | 1991-04-30 |
| 4425496 | Removal of metal coating from dielectric material | Daniel Le Fur, Max Goldman | 1984-01-10 |