Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12273011 | Electric motor shaft including inner helix pattern | Peter Rentfrow, Eric Ubelhart | 2025-04-08 |
| 6791479 | System for logic state detection | Richard Alen Kraus | 2004-09-14 |
| D288976 | Adjustable paint brush or the like | — | 1987-03-24 |