Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4517404 | Multiple fluid conveying hose assembly and method of making same | William E. Hughes, Keith E. Dare | 1985-05-14 |
| 4462649 | Hose construction and method of making same | Richard D. Medford | 1984-07-31 |
| 4415389 | Method of making a hose construction | Richard D. Medford | 1983-11-15 |
| 4347685 | Protective cover and method of making same | Richard D. Medford, Pearison W. Henry | 1982-09-07 |
| 4308801 | Reinforced center bearing liner | Homer N. Holden, Doyle V. Haren, John S. Haley, M. John Somers | 1982-01-05 |
| 4238039 | Railway car coupler wear liner | Homer N. Holden, Richard D. Medford, John S. Haley | 1980-12-09 |
| 4194081 | Vaccum cleaner hose construction having electrical conductors extending therealong and method of making same | Richard D. Medford | 1980-03-18 |
| 4188888 | Reinforced center bearing liner | Homer N. Holden, Doyle V. Haren, John S. Haley, M. John Somers | 1980-02-19 |