Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11191684 | Cushion for seating | Evan Call, Darshan RANE | 2021-12-07 |
| 9789018 | Cushion for seating | Evan Call, Darshan RANE | 2017-10-17 |
| 5803843 | Lockable arrow nock | Marvin Carlston | 1998-09-08 |
| 5078407 | Expandable blade, composite plastic, broadhead hunting arrow tip | Marvin Carlston | 1992-01-07 |
| 4968001 | Multi-element, bi-directional valve seat | Robert E. Gooch | 1990-11-06 |
| 4497304 | Fuel and air mixing apparatus | Reginald Wintrell | 1985-02-05 |
| 4253428 | Hydrogen fuel systems | Roger E. Billings, Ronald L. Woolley | 1981-03-03 |