Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400913 | Rapid-connect coupler with a product flow restrictor | Howard M. Konishi | 2019-09-03 |
| 8272393 | Switchover valve | — | 2012-09-25 |
| 6390158 | Post valve yoke | — | 2002-05-21 |
| 6386248 | Hydraulically operated post valve yoke | Chad Schron | 2002-05-14 |
| 5520214 | Regulator and fill valve | Brian A. Mack, Joe Quest | 1996-05-28 |
| 4926593 | Truss arrangement | — | 1990-05-22 |
| 4841708 | Bolted aluminum shoring frame | — | 1989-06-27 |
| 4787183 | Truss arrangement | — | 1988-11-29 |
| 4566819 | Clamp for shoring and scaffolding frames | — | 1986-01-28 |
| 4195873 | Lifting device | — | 1980-04-01 |