Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D605183 | Microphone | Dieter Fleischer, Guenter Rosen | 2009-12-01 |
| D603381 | Microphone | Dieter Fleischer, Guenter Rosen | 2009-11-03 |
| D602920 | Microphone | Dieter Fleischer, Guenter Rosen | 2009-10-27 |
| D555523 | Level | William G. Johnson, Robert A. Johnson | 2007-11-20 |
| D540251 | Interfacial adapter | Axel Schmidt | 2007-04-10 |
| 7082028 | Rotatable computer display apparatus and method | Vivek R. Huilgol, Brian E. Healy, Brian Munzel, Mark M. Gondek | 2006-07-25 |
| D493737 | Plumb vial viewing feature for a level | — | 2004-08-03 |
| 6337873 | Optical arrangement for balancing the beam of one or more high power diode lasers arranged one above another | Rolf Goering, Peter Schreiber, Stefan Heinemann, Ulrich Roellig | 2002-01-08 |
| 5643035 | Bubble producing device having a rotatable turbine wheel with pin members | Theodore B. Freese, James S. Panzarella | 1997-07-01 |
| 5465723 | Method and apparatus for ultrasound imaging | Bjorn Angelsen | 1995-11-14 |
| 4223820 | Holder for triangular carpenter's square | Guy E. Vorsanger | 1980-09-23 |