Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7247205 | Vehicle powder coating system | Jeffrey R. Shutic, John F. Carlson, Thomas E. Hollstein, Keith E. Williams, Ernest J. Fena | 2007-07-24 |
| 7166164 | Vehicle powder coating system | Jeffrey R. Shutic, John F. Carlson, Thomas E. Hollstein, Keith E. Williams, Ernest J. Fena | 2007-01-23 |
| 6929698 | Vehicle powder coating system | Jeffrey R. Shutic, John F. Carlson, Thomas E. Hollstein, Keith E. Williams, Ernest J. Fena | 2005-08-16 |
| 6679193 | Vehicle powder coating system | Jeffrey R. Shutic, John F. Carlson, Thomas E. Hollstein, Keith E. Williams, Ernest J. Fena | 2004-01-20 |
| 6645300 | Unipolarity powder coating systems including improved tribocharging and corona guns | William R. Rehman, James W. Messerly | 2003-11-11 |
| D479736 | Powder charge sleeve | Michael R. Sanner, Dale R. Juhn, James R. Hollstein, William R. Rehman, Herman E. Turner, Jr. | 2003-09-16 |
| 6361605 | Vehicle powder coating system | Jeffrey R. Shutic, John F. Carlson, Thomas E. Hollstein, Keith E. Williams, Ernest J. Fena | 2002-03-26 |
| 5938126 | Spray gun having a current monitored anti-back-ionization probe | William R. Rehman, Jeffrey A. Perkins | 1999-08-17 |
| 5622313 | Triboelectric powder spray gun with internal discharge electrode and method of powder coating | William R. Rehman, James W. Messerly | 1997-04-22 |
| 5454872 | System for controlling and utilizing finer powder particles in a powder coating operation | William R. Rehman, Gerald W. Crum, Richard C. Morgan | 1995-10-03 |
| 4971523 | Dual diaphragm apparatus with diaphragm assembly and rupture detection methods | Robert L. Wacker, James L. Kennon, Kevin C. Becker, William R. Rehman | 1990-11-20 |
| 4893513 | Method and apparatus for bond testing | Joseph G. Schroeder, Jan L. Shanaberger, William R. Rehman, Jeffrey S. Noss | 1990-01-16 |
| 4780331 | Method and apparatus for induction charging of powder by contact electrification | Walter H. Cobbs, Jr., Merle N. Hirsh, David H. Chow | 1988-10-25 |