Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D454771 | Toilet seat handle | David S. Krause | 2002-03-26 |
| D338608 | Door handle | Bruce Hagemeyer | 1993-08-24 |
| D329369 | Door handle | Bruce Hagemeyer | 1992-09-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D454771 | Toilet seat handle | David S. Krause | 2002-03-26 |
| D338608 | Door handle | Bruce Hagemeyer | 1993-08-24 |
| D329369 | Door handle | Bruce Hagemeyer | 1992-09-15 |