Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771729 | Modular frame and structure system | Robert Emmett Workman, Henry J. Howell, Norm Krantz, Gerardo David Ayala, John Workman | 2017-09-26 |
| 9303426 | Modular frame and structure system | Robert Emmett Workman, Henry J. Howell, Norm Krantz, Gerardo David Ayala, John Workman | 2016-04-05 |