Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311712 | Cable routing device | José Manuel Algüera, Rudolf Schlotthauer | 2025-05-27 |
| 9140004 | Sound control system | — | 2015-09-22 |
| 7978136 | Associating a universal time with received signal | Peter James Duffett-Smith, Anthony Richard Pratt | 2011-07-12 |
| 7652622 | Transfer of position information of mobile terminal | Peter James Duffett-Smith, Anthony Richard Pratt | 2010-01-26 |
| 7639179 | Transfer of position information to a mobile terminal | Peter James Duffett-Smith, Anthony Richard Pratt | 2009-12-29 |
| 7593736 | Positioning system for digital telephone networks | Peter James Duffett-Smith | 2009-09-22 |
| 7359719 | Radio positioning systems | Peter James Duffett-Smith, James Brice | 2008-04-15 |
| 6797928 | Method and apparatus for the rapid decalcification and fixation of mineralized tissues | Richard T. Giberson, Mark J. Armogida | 2004-09-28 |
| 6529165 | Radio positioning systems | Peter James Duffett-Smith, James Brice | 2003-03-04 |
| 6329645 | Apparatus for dampening standing wave pattern generation in microwave oven | Richard T. Giberson, S. K. Thurmond, Ted Pella | 2001-12-11 |
| 5836580 | Single tray and multi tray misfeed detector with voltage response adjustment | Sheldon F. Raizes | 1998-11-17 |
| 5806843 | Multi tray and buffer tray misfeed detector with voltage response adjustment | Sheldon F. Raizes | 1998-09-15 |
| 5769407 | Misfeed detector with voltage response adjustment | — | 1998-06-23 |
| 5586755 | Misfeed detector for a stack of different weight sheets | — | 1996-12-24 |
| 5503382 | Misfeed detector for multi-tray and intermediate tray sheet feeders | Sheldon F. Raizes, Michael D. Rumsey, William D. Barton, Keith Norman Johnson | 1996-04-02 |
| 4285567 | Automatic biaxial sun tracking mechanism for sun ray utilization devices | — | 1981-08-25 |
| 4277132 | Automatic biaxial sun tracking mechanism for sun ray utilization devices | — | 1981-07-07 |
| 4195905 | Automatic biaxial sun tracking mechanism for solar energy utilization devices | — | 1980-04-01 |