Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11724888 | Conveyor controllers | James P. Knapke, Dimitar Ivanov Petrov, Timothy A. Barnes, David W. Sellers | 2023-08-15 |
| 11247846 | Conveyor controllers | James P. Knapke, Dimitar Ivanov Petrov, Timothy A. Barnes, David W. Sellers | 2022-02-15 |
| 10654659 | Conveyor controllers | James P. Knapke, Dimitar Ivanov Petrov, Timothy A. Barnes, David W. Sellers | 2020-05-19 |
| 10233028 | Conveyor controllers | James P. Knapke, Dimitar Ivanov Petrov, Timothy A. Barnes, David W. Sellers | 2019-03-19 |
| 9555977 | Conveyor controllers | James P. Knapke, Dimitar Ivanov Petrov, Timothy A. Barnes, David W. Sellers | 2017-01-31 |
| 8983651 | Zone controller for modular conveyor system | James P. Knapke, Dimitar Ivanov Petrov, Kazuya Ichieda | 2015-03-17 |
| 8757363 | Conveyor controllers | James P. Knapke, Dimitar Ivanov Petrov, Timothy A. Barnes, David W. Sellers | 2014-06-24 |
| 5522827 | Apparatus and method for harvesting a tendon graft | Kevin S. Cook, Charles D. Persons | 1996-06-04 |