Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626038 | Multi-stage glass pressing systems and methods | David V. King, David T. Perry | 2020-04-21 |
| 9346701 | Multi-stage glass pressing systems and methods | David V. King, David T. Perry | 2016-05-24 |
| 7267081 | Housing for a collar-mounted pet accessory and associated collar mounting system | — | 2007-09-11 |
| 6959511 | Lockable pet door | Ryan E. Johnson, William S. Groh | 2005-11-01 |
| D490577 | Animal feeder | David L. Druif, Phillip R. Greene | 2004-05-25 |
| D478693 | Animal feeder | — | 2003-08-19 |