Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830074 | Magnetically responsive bowling pins | — | 1998-11-03 |
| 5820474 | Automatic pinsetter | Francois Delaney, Viateur Guay, Carol Simard, Jean-Yves Dion | 1998-10-13 |
| 5660596 | Magnetically responsive bowling pins | — | 1997-08-26 |
| 5624323 | Automatic pinsetter | Francois Delaney, Viateur Guay, Carol Simard, Jean-Yves Dion | 1997-04-29 |
| 5569092 | Automatic pinsetter with baffle at elevator entrance | — | 1996-10-29 |
| D349936 | Bowling alley | — | 1994-08-23 |
| 5167412 | Automatic pin setter | — | 1992-12-01 |
| 4913433 | Protective lining for bowling alley | — | 1990-04-03 |