Issued Patents All Time
Showing 76–86 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6353213 | Voltage transformer type water heating unit | Blair Miller | 2002-03-05 |
| 6259977 | Aircraft flight data analysis system and method | Katta M. Vamsi, Richard Eddy Pineo, Ken Scot KOZMAN | 2001-07-10 |
| 6078032 | Hot water beverage maker with voltage transformer type water heating unit | Blair Miller | 2000-06-20 |
| 6043890 | Arrangement for determining the position of a surgical microscope | Roger Spink, Bernhard Braunecker, Klaus-Peter Zimmer, John Rogers | 2000-03-28 |
| 5953114 | Method of determining measurement-point position data and device for measuring the magnification of an optical beam path | Roger Spink, Bernhard Braunecker, Klaus-Peter Zimmer, John Rogers | 1999-09-14 |
| 5841149 | Method of determining the distance of a feature on an object from a microscope, and a device for carrying out the method | Roger Spink, Bernhard Braunecker, Klaus-Peter Zimmer, John Rogers | 1998-11-24 |
| 5608573 | Guide device and method for the backlash-free alignment of mutually relatively displaceable parts of an optical instrument | — | 1997-03-04 |
| 5300863 | Auxiliary lighting circuit for a gaseous discharge lamp | — | 1994-04-05 |
| 4811578 | Padlock with tamper-actuated audible and/or inaudible alarm | John F. Masoncup | 1989-03-14 |
| 4795945 | Starting circuit for high intensity gaseous discharge lamps | — | 1989-01-03 |
| 4222711 | Sump pump control system | — | 1980-09-16 |