Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11286716 | Three section extension ladder and method | Kevin McIntire, Robert D. Beggs | 2022-03-29 |
| 11266931 | Intank filter bowl with de-aeration outlet shroud | Christopher B. Bortnik, Jan L. R. Clatty, Kaleab Habtemariam, Alex J Lippai | 2022-03-08 |
| 10786777 | Compact desiccant air breather with unidirectional air flow | David L. Cowder, Lisa Langhorst | 2020-09-29 |
| 10525385 | Intank filter bowl de-aeration outlet shroud and filter bowl and filter assembly including the same | Christopher B. Bortnik, Jan L. R. Clatty, Kaleab Habtemariam, Alex J Lippai | 2020-01-07 |
| 9551160 | Scaffold and method | — | 2017-01-24 |
| 9388588 | Scaffold and method | — | 2016-07-12 |