Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10294070 | Regenerative electrical power supply for elevators | Harold Jacobs, Lewis M. Kwit | 2019-05-21 |
| 10262843 | Cooling water jet pack for high power rotary cathodes | Robert Martinson, Paul Shufflebotham, Heinrich von Bunau, Deborah Sloan, Daniel R. Juliano | 2019-04-16 |
| 9512516 | Cooling water jet pack for high power rotary cathodes | Robert Martinson, Paul Shufflebotham, Heinrich von Bunau, Deborah Sloan, Daniel R. Juliano | 2016-12-06 |
| 9303316 | Continuous web apparatus and method using an air to vacuum seal and accumulator | Paul Shufflebotham, Robert Martinson, Heinrich von Bunau, Mathew Sheffield | 2016-04-05 |