Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6363981 | Lubrication system for a wood cutting machine | Jeffry A. Butler, Charles H. Menke | 2002-04-02 |
| 6267163 | Method and apparatus for operating a hydraulic drive system of a feller-buncher | — | 2001-07-31 |
| 6186198 | Method and apparatus for distributing hydraulic power in a feller-buncher | — | 2001-02-13 |
| 6167927 | Arrangement for mounting a cutting head assembly of a delimbing device on a support member | — | 2001-01-02 |
| 6035909 | Hydraulic drive for a feller-buncher | — | 2000-03-14 |
| 6026869 | Cutting tool configuration for a feller-buncher | — | 2000-02-22 |
| 4309808 | Lead cut and outward clinch mechanism | Weibley J. Dean, Phillip A. Ragard | 1982-01-12 |
| 4283836 | Multi-module dip transfer and insertion machine | Stanley Janisiewicz | 1981-08-18 |
| 4253585 | Dip component supply magazine | Stanley Janisiewicz | 1981-03-03 |