Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10881250 | Liquid collecting cutting board | Steven Turk | 2021-01-05 |
| 5553290 | Software packaging structure having hierarchical replaceable units | Nathaniel Calvert, James S. Effle, David L. Johnston, James Lee Naylor, Helen M. Olson-Williams +2 more | 1996-09-03 |
| 5237688 | Software packaging structure having hierarchical replaceable units | Nathaniel Calvert, James S. Effle, David L. Johnston, James Lee Naylor, Helen M. Olson-Williams +2 more | 1993-08-17 |