Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858887 | Boat or recreational vehicle ladder apparatus | Robert J. Orscheln, Jeffrey Earl Tayon, Wayne L. Soucie, Larry Brian Champ, Michael Schmidt | 2020-12-08 |
| 10229664 | Voltage controlled oscillator with variable core for electronic musical instrument and related methods | Cyril Lance | 2019-03-12 |
| 7780121 | Wayside signal apparatus with adjustable signal position | Paul Keck | 2010-08-24 |
| 7561066 | Railroad wayside signal system | — | 2009-07-14 |
| 7152830 | Switch machine improvements | John Patrick Dowell, Charles Crawford, Maurizio Biagiotti, Edward A. Croteau, Wallace Catanach | 2006-12-26 |