Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6390870 | Marine engine cooling system with simplified water drain and flushing mechanism | William E. Hughes, Matthew W. Jaeger | 2002-05-21 | $3,941,000 |
| 6089934 | Engine cooling system with simplified drain and flushing procedure | Timothy Biggs, William E. Hughes, Matthew W. Jaeger, Andrew K. Logan, Robert J. Pitchford | 2000-07-18 | $16,481,000 |
| 5791953 | Shutter valve for a marine engine | Dennis R. Gunderson, Matthew W. Jaeger, Arthur L. Barker, Darrin L. Doty, Kenneth C. Grainger | 1998-08-11 | $2,018,000 |
| 4325088 | Lap and dissolve in video cameras with VTR | — | 1982-04-13 | $5,327,000 |
| 4258398 | Apparatus for preventing flutter and skew in electrical signals | James A. Bixby, GilbertE. Kammerer | 1981-03-24 | $6,329,000 |