Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6015268 | Precision metered multiple fluid pumping system | — | 2000-01-18 |
| 5599177 | Precision metered multiple fluid pumping system | — | 1997-02-04 |
| 5522711 | Precision metered multiple fluid pumping system | — | 1996-06-04 |
| 5423662 | Precision metered multiple fluid pumping system | — | 1995-06-13 |
| 5094596 | High pressure piston pump for fluent materials | Larry Erwin, James E. Cavanaugh | 1992-03-10 |
| 4791946 | Alternating selectable cleaning fluid to air purging system | James E. Cavanaugh | 1988-12-20 |
| 4770117 | Fiberglass reinforce product spray gun with roving cutter steering mechanism | James E. Cavanaugh | 1988-09-13 |
| 4690308 | Pail mount pump with integral cover | James E. Cavanaugh, Larry Erwin | 1987-09-01 |
| 4516725 | Dual component pumping system | James E. Cavanaugh, Thomas A. Parmley | 1985-05-14 |
| 4361283 | Plural component spray gun convertible from air atomizing to airless | David W. O'Reilly | 1982-11-30 |
| 4350266 | Pumping system for unstable fluids | David W. Goelz | 1982-09-21 |
| 4298017 | Automatic fluid component shut off system | — | 1981-11-03 |
| 4281683 | Modular multiple-fluid component selection and delivery system | David W. Goelz | 1981-08-04 |
| D257384 | Modular multi-color paint selection and supply system manifold or the like | David W. Goelz | 1980-10-14 |
| 4215721 | Modular multiple-fluid component selection and delivery system | David W. Goelz | 1980-08-05 |
| 4193546 | High-viscosity volume balancing mixing head | David W. Goelz | 1980-03-18 |