Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12239918 | Accessible swing | Bryant Austin Jones, Matthew A. Tschann, Thomas L. Keller, Kent D. WUCHTERL | 2025-03-04 |
| 11938411 | Accessible swing | Bryant Austin Jones, Matthew A. Tschann, Thomas L. Keller, Kent D. WUCHTERL | 2024-03-26 |
| 10987533 | Play structure clamp and system | Thomas L. Keller | 2021-04-27 |
| 8882708 | Mating mechanism for a pressurizing unit and corresponding sleeve in a medical fluid injection device | Marty Hieb, Khoi Le, Bill West, Paul A. Pilosi | 2014-11-11 |
| 8740877 | Fluid connection assembly with locking mechanism | Tom Borlaug, Marty Hieb, Khoi Le, Chris Lins, Steven Plager +2 more | 2014-06-03 |
| 8419676 | Pinch valve mechanism for a medical fluid injection device | Alan Evans, Marty Hieb, Khoi Le, Chris Lins, Steven Plager +1 more | 2013-04-16 |
| 8152780 | Pinch valve mechanism for a medical fluid injection device | Alan Evans, Marty Hieb, Khoi Le, Chris Lins, Steven Plager +1 more | 2012-04-10 |
| 8080001 | Fluid connection assembly with locking mechanism | Tom Borlaug, Marty Hieb, Khoi Le, Chris Lins, Steven Plager +2 more | 2011-12-20 |
| 7922700 | Pinch valve mechanism for a medical fluid injection device | Alan Evans, Marty Hieb, Khoi Le, Chris Lins, Steven Plager +1 more | 2011-04-12 |
| 5123000 | Optical disk cartridge handling apparatus | Timothy P. Fitzgerald, David J. Rother, Richard Nelson, Robert E. Takala | 1992-06-16 |
| 5056073 | Optical disk cartridge handling apparatus | Timothy P. Fitzgerald, David J. Rother, Richard Nelson, Robert E. Takala | 1991-10-08 |