Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11250181 | Functional relationship management in product development | Don Luhring, Ralph Gifford | 2022-02-15 |
| 9384591 | 3D design and modeling system and methods | James Hurt, Don Luhring, Kurt Andersen, Ralph Gifford | 2016-07-05 |
| 7623139 | Design and modeling system and methods | Ralph Gifford, James Hurt, Kurt Andersen | 2009-11-24 |