Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185965 | Optician's tool and method for removing or inserting lenses | — | 2021-11-30 |
| 11106058 | Hand held temple bending tool | — | 2021-08-31 |
| 7314436 | Exercise device | — | 2008-01-01 |
| 7081074 | Exercise device | — | 2006-07-25 |
| 6234805 | Apparatus illustrating vision disorders and conditions | — | 2001-05-22 |
| 5934676 | Craps game table having event summary display | — | 1999-08-10 |
| 5882527 | Method of accelerating the dissolution rate of accumulated filter cake by channeling gas bubbles through the cake | Carl B. Richenberg, David M. Melos | 1999-03-16 |
| 5857909 | Computerized roulette game table | — | 1999-01-12 |
| 5825459 | Optician's ruler with sliding height indicator | — | 1998-10-20 |
| 5606873 | Finger ring | Joseph P. Zeller | 1997-03-04 |
| 5298358 | Method and apparatus for reproducing image information | William Mey, Dennis R. Kamp | 1994-03-29 |
| 5296898 | Method for producing images | Peter G. Evans, Dennis R. Kamp | 1994-03-22 |
| 5291259 | Image forming apparatus having toner cleaning device | Richard A. Weitzel, Thomas K. Hilbert | 1994-03-01 |
| 5282008 | Magnetic roller cleaning apparatus | David J. Ellingham, Peter S. Alexandrovich | 1994-01-25 |
| 5280302 | Recording apparatus with magnetic brush removal of non-tacked toner | Peter G. Evans, Dennis R. Kamp, Kevin E. Yousey, James R. Flick | 1994-01-18 |
| 5241327 | Method and apparatus for removing untacked toner from images | Peter G. Evans, William Mey, Robin A. Dispenza, Dennis R. Kamp, Kevin E. Yousey | 1993-08-31 |
| 5181075 | Development apparatus having an extended development nip | — | 1993-01-19 |
| 5119550 | Method of making transfer apparatus having vacuum holes | Richard C. Baughman, David J. Ellingham, William Y. Fowlkes, Frank S. Stepanik | 1992-06-09 |
| D324713 | Long blade roller skate | — | 1992-03-17 |
| 5080038 | Extended NIP development apparatus having a transport assist magnet | — | 1992-01-14 |
| 5006900 | Transfer apparatus having vacuum holes and method of making such apparatus | Richard C. Baughman, David J. Ellingham, William Y. Fowlkes, Frank S. Stepanik | 1991-04-09 |
| 4949129 | Apparatus for transferring toner images to a receiving sheet | William Y. Fowlkes, Victor C. Solomon, William B. Vreeland | 1990-08-14 |
| 4941020 | Transfer apparatus having vacuum holes for holding a receiving sheet | Richard C. Baughman, William Y. Fowlkes, William B. Vreeland | 1990-07-10 |
| D297911 | Combined door knob and escutcheon | — | 1988-10-04 |
| D261888 | Cassette tape eraser | Mervin B. Kronfeld | 1981-11-17 |