Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8783473 | Folding clothes rack | — | 2014-07-22 |
| 4903406 | Pipe splitter | Neil Schosek, Michael Janiga | 1990-02-27 |
| 4492133 | Underground pipe or cable installation | — | 1985-01-08 |
| 4492274 | Light weight underground pipe or cable installing device | — | 1985-01-08 |
| 4455107 | Pipe and cable installers | — | 1984-06-19 |
| 4318639 | Connector fitting for use in installing underground plastic pipes | — | 1982-03-09 |
| 4309122 | Installation rod for an underground pipe installer device | — | 1982-01-05 |
| 4299375 | Underground pipe installing device | — | 1981-11-10 |
| 4274758 | Device to secure an underground pipe installer in a trench | — | 1981-06-23 |
| 4251057 | Leveling means for an underground pipe installer device | — | 1981-02-17 |
| 4251058 | Drive jaws for an underground pipe installer device | — | 1981-02-17 |
| 4247222 | Stabilizing means for an underground pipe installer device | — | 1981-01-27 |
| 4247081 | Front mounted brace for an underground pipe installing device | — | 1981-01-27 |