Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6384295 | Duct tape bandages | — | 2002-05-07 |
| 4450987 | Portion control liquid dispenser | William C. Boettcher, Richard B. Volkmer | 1984-05-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6384295 | Duct tape bandages | — | 2002-05-07 |
| 4450987 | Portion control liquid dispenser | William C. Boettcher, Richard B. Volkmer | 1984-05-29 |