Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10543094 | Orthopaedic implants having self-lubricated articulating surfaces designed to reduce wear, corrosion, and ion leaching | Arnold H. Deutchman, Robert J. Partyka, Stephen E. White | 2020-01-28 |
| 9523144 | Orthopaedic implants having self-lubricated articulating surfaces designed to reduce wear, corrosion, and ion leaching | Arnold H. Deutchman, Robert J. Partyka | 2016-12-20 |
| 7374642 | Treatment process for improving the mechanical, catalytic, chemical, and biological activity of surfaces and articles treated therewith | Arnold H. Deutchman, Robert J. Partyka | 2008-05-20 |
| 4328884 | Clutch employing articulated clutch shoes and flyweights | Robert D. Meldahl | 1982-05-11 |
| 4320822 | Clutch-brake system for rotary mower | Robert D. Meldahl | 1982-03-23 |
| 4247626 | Fluid receiving trap | Gerald M. Poshkus, Dennis Whitney, James N. Cope | 1981-01-27 |
| 4226313 | Clutch-brake system for rotary mower | Robert D. Meldahl | 1980-10-07 |