Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5772512 | Electronic football game | — | 1998-06-30 |
| 5331931 | Variable intake valve | Nelson A. Blish | 1994-07-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5772512 | Electronic football game | — | 1998-06-30 |
| 5331931 | Variable intake valve | Nelson A. Blish | 1994-07-26 |