Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9091663 | Device for determining the wear of a carbon ceramic brake disk | Peter Stierli | 2015-07-28 |
| D706655 | Measuring instrument | — | 2014-06-10 |
| 8261620 | Method and apparatus for the non-destructive measurement of the compressive strength of a solid | — | 2012-09-11 |
| 8074496 | Apparatus for hardness measurement by impact | — | 2011-12-13 |
| 6304344 | Image digitizing system | Richard A. Ferraro, Masashi Tazawa, Eisaku Maeda, Nobuhiro Fujinawa, Osamu Ikeda | 2001-10-16 |
| 6044180 | Method and apparatus for rapid scanning of color images | Richard F. Ferraro | 2000-03-28 |
| 5926289 | Image digitizing system | Richard A. Ferraro, Masashi Tazawa, Eisaku Maeda, Nobuhiro Fujinawa, Osamu Ikeda +1 more | 1999-07-20 |
| 5880683 | Absolute digital position encoder | — | 1999-03-09 |
| 5751230 | Digital input and control device | — | 1998-05-12 |
| 5739775 | Digital input and control device | — | 1998-04-14 |
| 5724160 | Optical scanner for line scanning an original | Richard F. Ferraro | 1998-03-03 |
| 5684610 | Method and apparatus for rapid scanning of color images | Richard F. Ferraro | 1997-11-04 |
| 5612794 | Light source for an image reading device | Richard F. Ferraro | 1997-03-18 |
| 5579290 | Epicycloidal step motor | Roberto Zafferri | 1996-11-26 |
| 5537229 | Method and apparatus for rapid scanning of color images | Richard F. Ferraro | 1996-07-16 |
| 5519393 | Absolute digital position encoder with multiple sensors per track | — | 1996-05-21 |
| 5191406 | Method and apparatus for rapid scanning of color images | Richard F. Ferraro | 1993-03-02 |
| 4837732 | Method and apparatus for the three-dimensional registration and display of prepared teeth | Werner H. Moermann | 1989-06-06 |
| 4766704 | Method and apparatus for the custom shaping of dental inlays, onlays, crowns, bridges and parts thereof | Werner H. Moermann | 1988-08-30 |
| 4615678 | Blank from which a dental implant can be machined, and a method of making the blank | Werner H. Moermann | 1986-10-07 |
| 4575805 | Method and apparatus for the fabrication of custom-shaped implants | Werner H. Moermann | 1986-03-11 |
| 4387597 | Beamforming apparatus and method for ultrasonic imaging systems | — | 1983-06-14 |
| 4208795 | Method of providing a living person's body with information for forensic identification | Hans R. Muhlemann, Ernesto Steiner | 1980-06-24 |