Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6021799 | Air regulator control system for powder coating operation | — | 2000-02-08 |
| 5739429 | Powder coating system incorporating improved method and apparatus for monitoring flow rate of entrained particulate flow | James W. Schmitkons, John R. Askew, Jan L. Shanaberger | 1998-04-14 |
| 5733379 | Method for cleaning a mixer | James W. Schmitkons | 1998-03-31 |
| 5615832 | Air regulator control system for powder coating operation | — | 1997-04-01 |
| RE35010 | Method of compensating for changes in the flow characteristics of a dispensed fluid to maintain the volume of dispensed fluid at a setpoint | — | 1995-08-08 |
| 5271521 | Method and apparatus for compensating for changes in viscosity in a two-component dispensing system | Jeffrey S. Noss, James W. Schmitkons | 1993-12-21 |
| 5054650 | Method of compensating for changes in the flow characteristics of a dispensed fluid to maintain the volume of dispensed fluid at a setpoint | — | 1991-10-08 |
| 4988015 | Method for dispensing fluid materials | — | 1991-01-29 |
| 4922852 | Apparatus for dispensing fluid materials | — | 1990-05-08 |
| 4711379 | Proportional flow control dispensing gun | — | 1987-12-08 |
| 4600124 | Controlled temperature hot melt adhesive dispensing system | — | 1986-07-15 |
| 4453652 | Controlled current solenoid driver circuit | Stephen L. Merkel | 1984-06-12 |
| 4396529 | Method and apparatus for producing a foam from a viscous liquid | Charles H. Scholl | 1983-08-02 |