Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5562277 | Modular vise-like workholding system | George R. Swann, James L. Hartman | 1996-10-08 |
| 5535995 | Apparatus for supporting multiple vise-like workholding devices | George R. Swann, James L. Hartman | 1996-07-16 |