Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12364847 | Valve component and valve assembly | — | 2025-07-22 |
| 11624356 | Gas transport and pressurization system | — | 2023-04-11 |
| 11209099 | Pressure safety valve indicator | — | 2021-12-28 |
| 10648621 | Trapped gas transfer and metering system | — | 2020-05-12 |
| D503450 | Entertainment machine | — | 2005-03-29 |
| D502243 | Entertainment machine | — | 2005-02-22 |
| 5562208 | Tool bit storage case | Theodore J. Hasler, James Hansen | 1996-10-08 |
| D325154 | Hand held hot melt dispenser | Octavio K. Nusse, Wolf Krause | 1992-04-07 |
| D324476 | Grip for a hammer tacker | — | 1992-03-10 |
| 5002620 | Method of production of fiber-reinforced cellular concrete | — | 1991-03-26 |
| 4977636 | Pile supported bridge assembly | — | 1990-12-18 |
| 4825494 | Wetland crossing bridge assembly | — | 1989-05-02 |
| 4200267 | Tandem axle suspension with improved equalizer pivot assembly | — | 1980-04-29 |