Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9128168 | Method of determing excretion of sodium and other analytes | Linda M. Gerber | 2015-09-08 |
| 8905199 | Control system for downhill skis | — | 2014-12-09 |
| 8066261 | Mechanism for alternative power or manual operation of a yacht winch | — | 2011-11-29 |
| 8052123 | Unified remote control operation of yacht winches | — | 2011-11-08 |
| 7913979 | Sailboat winch with self-storage of working line | — | 2011-03-29 |
| 7717402 | Line handling winch for sailing yachts | — | 2010-05-18 |
| 7594640 | Multi-line, multi-function yacht winch | — | 2009-09-29 |
| 6571956 | Ear piercing cartridge and clutch holder kit | — | 2003-06-03 |
| RE37937 | Integrated disposable ear piercing earring and clutch cartridge and ear piercing instrument for use therewith | — | 2002-12-10 |
| D450383 | Ear piercing cartridge | — | 2001-11-13 |
| D448154 | Cassette for ear piercing cartridges | — | 2001-09-25 |
| D442689 | Ear piercing gun | — | 2001-05-22 |
| 6099545 | Trap door stud applicator ear piercing cartridge assembly | Charles Kowalski | 2000-08-08 |
| D428149 | Ear piercing cartridge | — | 2000-07-11 |
| 6074406 | Enclosed clutch for a piercing earring and an integrated disposable cartridge containing the same | — | 2000-06-13 |
| 6048355 | Ear piercing cartridges | Charles Kowalski | 2000-04-11 |
| 5772679 | Earring piercer assembly for stud guns | — | 1998-06-30 |
| 5690665 | Rotatable ear piercing cartridge assembly | — | 1997-11-25 |
| D363218 | Earring display package | — | 1995-10-17 |
| 5389105 | Ear piercing apparatus with rotatably displaceable push rod | — | 1995-02-14 |
| 5360434 | Non-removable earring and clutch ear piercing instrument | — | 1994-11-01 |
| 5350394 | Integrated disposable ear piercing earring and clutch cartridge with ear clamp | — | 1994-09-27 |
| D347895 | Ear piercing instrument | — | 1994-06-14 |
| 5263960 | Integrated disposable ear piercing earring and clutch cartridge and ear piercing instrument for use therewith | — | 1993-11-23 |
| D333883 | Hot wax hair remover apparatus | — | 1993-03-09 |