Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12183144 | Secure exit lane door | David Paul Hewitt, Jason L. Ryan, Federico Romero | 2024-12-31 |
| 11282319 | Secure exit lane door | David Paul Hewitt, Jason L. Ryan, Federico Romero | 2022-03-22 |
| D539696 | Railroad spike golfer figurine | — | 2007-04-03 |
| 5803784 | Wind operated sliding sail toy | Gregory M. Plow | 1998-09-08 |
| 5577932 | Coiled electrical cord retainer | — | 1996-11-26 |
| 5259804 | Sail slidable on guide lines | Gregory M. Plow | 1993-11-09 |
| 4802867 | Electrical connector housing assembly | — | 1989-02-07 |