Issued Patents All Time
Showing 51–75 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6048345 | Motorized reciprocating surgical file apparatus and method | Charles T. Michael | 2000-04-11 |
| D421040 | Rear vision face mask | — | 2000-02-22 |
| 6015111 | Fishing line exchanger, structure and method | — | 2000-01-18 |
| 5984910 | Urinary incontinence device and method | — | 1999-11-16 |
| 5980035 | Mirrorized compartments for a driver's mask | — | 1999-11-09 |
| 5976173 | Noseform, cover and reset-structure and method | — | 1999-11-02 |
| 5929965 | Headwear with optical elements for extending the field of vision | — | 1999-07-27 |
| 5914766 | Diver's mask with fixed mirrorized surfaces | — | 1999-06-22 |
| D402754 | Diver's mask with a single fixed reflector | — | 1998-12-15 |
| D402421 | Pair of detachable extended vision optical elements for a helmet | — | 1998-12-08 |
| D401958 | Diver's mask with a single rotatable reflector for downward extended vision | — | 1998-12-01 |
| 5764334 | Diver's mask with rotatable mirrorized elements | — | 1998-06-09 |
| 5764335 | Eyewear for extending the normal field of vision | — | 1998-06-09 |
| D392071 | Industrial helmet with an extended vision optical element | — | 1998-03-10 |
| D391040 | Interconnecting detachable extended vision optical elements | — | 1998-02-24 |
| D389605 | Sportsman's helmet with extended vision optical elements | — | 1998-01-20 |
| D387191 | Pair of detachable extended vision optical elements | — | 1997-12-09 |
| D385388 | Sunshade with extended vision optical elements | Jack Purcell | 1997-10-28 |
| D385387 | Headband with extended vision optical elements | — | 1997-10-28 |
| D382890 | Eyeglasses with extended vision optical elements | Jack Purcell | 1997-08-26 |
| 5216454 | Water sportsman's face mask for viewing objects in the opposite direction of the normal line of vision | — | 1993-06-01 |
| 5170190 | Water sportsman's face mask for viewing objects above and below the line of vision | — | 1992-12-08 |
| 5005964 | Spectacles with combined sliding and pivoting rear vision elements | George H. Muller, A. Gil Spear, Jr. | 1991-04-09 |
| RE33556 | Computer terminal support and hand rest | — | 1991-03-19 |
| 4934806 | Spectacles with temple dual pivot rear vision elements | George H. Muller | 1990-06-19 |