Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8108686 | Method and system for detecting modified pages | Casper H. Dik, Scott A. Rotondo, Joep J. Vesseur, John Zolnowsky | 2012-01-31 |
| 5054464 | Rapid fire gas powered projectile gun | — | 1991-10-08 |
| 4865390 | Continuous mining machine with roof supporting apparatus and method for anchoring crossbeam supports | Samuel E. Shrader, Peter Singleton, Robert Joseph Kaminsky, JR. | 1989-09-12 |
| 4349188 | Re-registering feeder and method of registering | — | 1982-09-14 |