Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D463725 | Hammer | Richard Wroblewski, Thomas Whalen | 2002-10-01 |
| 4967475 | All-way offset snips cutting tool with full width wire cutter | James R. O'Keeffe, Burrell T. Burney | 1990-11-06 |
| 4497208 | Measurement of electro-kinetic properties of a solution | Tonis Oja, David Cannon | 1985-02-05 |