Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38990 | Magnetically-actuated coupler for model railroad cars | — | 2006-02-28 |
| D487120 | Scale-sized model train coupler | — | 2004-02-24 |
| 5823371 | Magnetically actuated coupler assembly | H. Lee Riley | 1998-10-20 |
| 5509546 | Magnetically-actuated coupler for model railroad cars | — | 1996-04-23 |
| 4217341 | Composition and method for inhibiting the adherence of dental plaque-producing bacteria to smooth surfaces | Richard P. Suddick, Ronald J. Doyle | 1980-08-12 |