Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D916584 | Electric window operator | Craig Randall Shilling, Gregory Ronald Hudepohl, Matthew Michael Barrett | 2021-04-20 |
| D891914 | Electrical window operator | Craig Randall Shilling, Gregory Ronald Hudepohl, Matthew Michael Barrett | 2020-08-04 |
| 9556664 | Motorized tilting window operator and window | Gregory Ronald Hudepohl, Matthew Michael Barrett, Craig Randall Shilling | 2017-01-31 |
| 4934999 | Closure for a male urethra | — | 1990-06-19 |