Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10893181 | System and apparatus for color imaging device | Peter W. J. Jones, Paul Stump, Ellen B. Cargill, Dennis W. Purcell | 2021-01-12 |
| 8936741 | Grooved, corner-ready wall base | Craig Allen Carnes | 2015-01-20 |
| 8517163 | Coin handling system for validation, sorting, and dispensing coins | Victor A. Quattrini, Paul Stump, Jack Bisson, Jeff Janway, Hamlin Peterke +1 more | 2013-08-27 |
| 7914878 | Grooved, corner-ready wall base | Craig Allen Carnes | 2011-03-29 |
| 7740529 | Coin dispenser with auto-latching coin canister | Victor A. Quattrini, Jack Bisson, Hamlin Peterke | 2010-06-22 |
| 5724909 | Passive pathway marking system | Daniel L. Garrison | 1998-03-10 |