Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7325438 | Crimping tool for plug connectors having cable shield clamp means | Christian Heggemann, Gunther Hanning, Thomas Köster | 2008-02-05 |
| 5097797 | Poultry feeder | Larry J. Van Zee, Frank E. Hayward, Ben O. Hall, Millard N. Williams | 1992-03-24 |
| 4391361 | Hold-down apparatus for cable conveyors | Benjamin O. Hall | 1983-07-05 |