Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9400337 | Beam accelerometer | David Ralph Kimball | 2016-07-26 |
| 4333548 | Weight driven rotary power generating apparatus | — | 1982-06-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9400337 | Beam accelerometer | David Ralph Kimball | 2016-07-26 |
| 4333548 | Weight driven rotary power generating apparatus | — | 1982-06-08 |