Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6253722 | Starting apparatus for internal combustion engines | Brian Robinson, William J. McMaster, Walter H. W. Marsh, Mark Minnichelli, Frank P. Aadahl +2 more | 2001-07-03 | $56,316,000 |
| 4844387 | Monitor arm apparatus | Dennis M. Sorgi | 1989-07-04 |