Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6344700 | Redundant electrical DC power system for aircraft | Mark P. Eisenhauer | 2002-02-05 |
| 5544441 | Muzzle loading weapon ignition system | Gary Mahn | 1996-08-13 |
| 5408776 | Muzzle loading firearm ignition system | Gary Mahn | 1995-04-25 |
| 5307583 | Muzzle loading weapon ignition system | Gary Mahn | 1994-05-03 |
| 5114107 | Apparatus for supporting archery equipment | Gary Mahn | 1992-05-19 |
| 4743709 | Gas insulated transmission line with support insulator hardware arrangements | Jeffry R. Meyer, Albert P. Munroe, Melvyn D. Hopkins, Richard E. Kane | 1988-05-10 |
| 4721829 | Gas insulated transmission line with shielded electrical joint assembly | Jeffry R. Meyer, Melvyn D. Hopkins | 1988-01-26 |
| 4715966 | Septic tank sludge level indicator | — | 1987-12-29 |
| 4556755 | Insulating spacer design for a modular gas-insulated transmission line | Philip C. Bolin, Charles S. Ellis, Melvyn D. Hopkins, Richard E. Kane | 1985-12-03 |
| 4550219 | Modularly constructed gas-insulated transmission line, and method of assembling same | Philip C. Bolin, Charles S. Ellis, Melvyn D. Hopkins, Richard E. Kane | 1985-10-29 |
| 4461126 | Cleaning process for corrugated aluminum electrical transmission line enclosure | — | 1984-07-24 |