Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6219891 | Lacing aid and connector | Denis S. Maurer, John Brassil, Andrew Burroughs, Peter Ehling, David M. Little | 2001-04-24 |
| 6119318 | Lacing aid | — | 2000-09-19 |
| 5839977 | Applique for a hockey stick | Alexander Maurer | 1998-11-24 |
| 4254972 | Stainless steel rotary joint | Roger D. Wiedenbeck, Kenneth W. Boughton | 1981-03-10 |
| D258076 | Rotary joint | Roger D. Wiedenbeck, Kenneth W. Boughton | 1981-01-27 |