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LED control circuits |
Todd W Hodrinsky, James Epperson, Karl Karash, Michael Varanka |
2020-11-03 |
| 9114571 |
Method for reducing stress in three dimensional model |
Xiaorong You, Jennifer Elizabeth Gingras, John Theodore Wigand |
2015-08-25 |
| 7993123 |
Method and apparatus for fabricating three dimensional models |
John Theodore Wigand, Michael Varanka |
2011-08-09 |
| 7700016 |
Method and apparatus for fabricating three dimensional models |
John Theodore Wigand, Michael Varanka |
2010-04-20 |
| 6606171 |
Digitizing scanner |
Jeffrey D. Renk, Richard F. Lehman, Mark R. Fernald |
2003-08-12 |
| 6023348 |
Rotary image scanner capable of mounting drums of various diameters |
Thomas W. Bosse, Mark W. Magee, Richard F. Lehman |
2000-02-08 |
| 5424537 |
Calibrated color scanner |
Richard F. Lehman, Roger A. Wendt |
1995-06-13 |
| 5410420 |
Drum scanner focusing system |
Laurier St. Onge |
1995-04-25 |
| 5367769 |
Method of manufacturing a rotary scanning drum |
Ronald L. Searcy, Mark W. Magee |
1994-11-29 |
| 5237172 |
Calibrated color scanner with reference level adjustment |
Richard F. Lehman, Roger A. Wendt |
1993-08-17 |
| 5084712 |
Head tending method and apparatus for an ink jet printer |
Allan G. Hock, Kathryn McMahon, John Gary Sousa |
1992-01-28 |
| 4968994 |
Head tending apparatus for an ink jet printer |
Allan G. Hock, Kathryn McMahon, John Gary Sousa |
1990-11-06 |
| 4870431 |
Ink jet priming system |
John Gary Sousa, Allan G. Hock, Carl David Lutz |
1989-09-26 |
| 4769652 |
Method and apparatus for handling sheet materials |
Arthur L. Cleary |
1988-09-06 |
| 4707712 |
Method and apparatus for transporting and tensioning sheet materials in an ink jet printer |
Dennis J. Buckley, Arthur L. Cleary |
1987-11-17 |
| 4703329 |
Method and apparatus for controlling sheet material in an ink jet printer |
David L. Allen |
1987-10-27 |
| 4432005 |
Ink control system for ink jet printer |
Peter L. Duffield, Arthur L. Cleary |
1984-02-14 |