Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10168426 | Mobile radar and visual tracking coordinate transformation | Robert S. Gammenthaler | 2019-01-01 |
| 9406145 | Mobile radar and visual tracking coordinate transformation | Robert S. Gammenthaler | 2016-08-02 |
| 7672782 | Traffic alert police radar | John L. Aker, Robert S. Gammenthaler, James Kevin McCoy | 2010-03-02 |
| 7411544 | System and method for determining patrol speed | John L. Aker, Robert S. Gammenthaler, Robert V. Vanman | 2008-08-12 |
| 7409294 | Traffic alert police radar | John L. Aker, Robert S. Gammenthaler, James Kevin McCoy | 2008-08-05 |
| 7218271 | System and method for determining patrol speed | John L. Aker, Robert S. Gammenthaler, Robert V. Vanman | 2007-05-15 |
| 6853314 | System and method for display radar data | John L. Aker, Robert S. Gammenthaler, Robert V. Vanman | 2005-02-08 |
| 6831593 | System and method for processing radar data | John L. Aker, Robert S. Gammenthaler, Robert V. Vanman | 2004-12-14 |
| 6744379 | System and method for displaying radar data | John L. Aker, Robert S. Gammenthaler, Robert V. Vanman | 2004-06-01 |
| 6580386 | System and method for processing radar data | John L. Aker, Robert S. Gammenthaler, Robert V. Vanman | 2003-06-17 |
| 5691724 | Police traffic radar using FFT processing to find fastest target | John L. Aker, Robert S. Gammenthaler | 1997-11-25 |
| 5570093 | Police traffic radar using absolute signal strength information to improve target signal processing accuracy | John L. Aker, Robert S. Gammenthaler | 1996-10-29 |
| 5565871 | Police traffic radar for allowing manual rejection of incorrect patrol speed display | John L. Aker, Robert S. Gammenthaler | 1996-10-15 |
| 5563603 | Police traffic radar using digital data transfer between antenna and counting unit | John L. Aker, Robert S. Gammenthaler | 1996-10-08 |
| 5528245 | Police traffic radar using double balanced mixer for even order harmonic suppression | John L. Aker, Robert S. Gammenthaler | 1996-06-18 |
| 5525996 | Police traffic radar for calculating and simultaneously displaying fastest target speed | John L. Aker, Robert S. Gammenthaler | 1996-06-11 |
| D255464 | Electronic chess game board | Rod Barclay, John A. Cunningham, Joseph T. Spaits | 1980-06-17 |