Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6206739 | Marine drive system with improved drive belt | Paul M. Dadd, Carl W. Rose, Jr., Charles R. Anspach, John T. Venaleck | 2001-03-27 |
| 5178566 | Marine drive system with belt drive | Mark Stojkov, John T. Venaleck, Carl W. Rose, Jr., Charles R. Anspach, James Bacnik +1 more | 1993-01-12 |
| 4935668 | Metal halide lamp having vacuum shroud for improved performance | Richard L. Hansler, John M. Davenport | 1990-06-19 |
| 4924356 | Illumination system for a display device | Wilbur Stewart | 1990-05-08 |
| 4904907 | Ballast circuit for metal halide lamp | Joseph M. Allison, Richard L. Hansler, John M. Davenport, Robert A. Leskovec | 1990-02-27 |
| 4808876 | Metal halide lamp | Mary B. Gotti, John J. Karikas, Gilbert H. Reiling | 1989-02-28 |
| 4609849 | High pressure sodium vapor lamp having D.C. resistive ballast circuits | — | 1986-09-02 |