Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11667861 | Emulsifier and emulsions | — | 2023-06-06 |
| 9305300 | System and method for managing and updating information relating to economic entities | Robert Kelly Mulhern, David J. Karas, Markus R. Satterfield | 2016-04-05 |
| 7370044 | System and method for managing and updating information relating to economic entities | Robert Kelly Mulhern, David J. Karas, Markus R. Satterfield | 2008-05-06 |
| 5074176 | Threading machine chuck | Michael R. Sanner, Paul W. Gress | 1991-12-24 |
| 4819527 | Threading machine chuck | — | 1989-04-11 |
| D299466 | Power driven threading machine | Robert J. Hayes | 1989-01-17 |
| 4757598 | Two speed transmission for power driven threading machine | — | 1988-07-19 |
| 4606249 | Reaming tool for threading machines | Robert J. Hayes | 1986-08-19 |
| 4581783 | Base construction for threading machines | Robert J. Hayes, Erich Netzel | 1986-04-15 |
| 4550890 | Pipe hanger | Joseph Ellison | 1985-11-05 |
| 4270732 | Fluid control valve | — | 1981-06-02 |
| 4263940 | Mixing valve | — | 1981-04-28 |