Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422341 | Compact intelligent aerosol and fluid manifold | Cary Hertert, Brian A. KNOLLENBERG, Jonathan Skuba | 2025-09-23 |
| 12399114 | Modular particle counter with docking station | Brian A. KNOLLENBERG, Daniel Rodier | 2025-08-26 |
| 12130222 | Condensation particle counters and methods of use | Cary Hertert, Brian A. KNOLLENBERG | 2024-10-29 |
| 6981630 | Cartridge strip advancing mechanism for fastener driving tool | Michael S. Popovich, Robert Urquhart Connell, David McCullough | 2006-01-03 |
| 6679411 | Piston retention system for a fastener driving tool | Michael S. Popovich | 2004-01-20 |
| 6547120 | Powder driven fastener setting tool | Michael S. Popovich | 2003-04-15 |
| 6293743 | Expansion anchor and method therefor | Richard J. Ernst, Sigismund G. Paul | 2001-09-25 |
| 6220122 | Fastener holding tool and system | David Forsell | 2001-04-24 |
| 6059162 | Exhaust baffle and spring assisted reset and dampener for powder actuated tool | Michael S. Popovich | 2000-05-09 |
| 5816759 | Expansion anchor and method therefor | Richard J. Ernst, Sigismund G. Paul | 1998-10-06 |
| 5310108 | Hammer-strikable, powder-actuated, fastener-driving tool | Michael S. Popovich, Richard J. Ernst | 1994-05-10 |
| 5273198 | Powder-actuated, fastener-driving tool | Michael S. Popovich | 1993-12-28 |
| 5269450 | Hammer-strikable, powder-actuated, fastener-driving tool | Michael S. Popovich, Richard J. Ernst | 1993-12-14 |