Issued Patents All Time
Showing 51–75 of 127 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7186979 | Passive NDIR carbon dioxide sensor fire detector | — | 2007-03-06 |
| 7176460 | Passive NDIR gas sensor fire detector | — | 2007-02-13 |
| 7136514 | Method for authenticating an individual by use of fingerprint data | — | 2006-11-14 |
| 7039223 | Authentication method utilizing a sequence of linear partial fingerprint signatures selected by a personal code | — | 2006-05-02 |
| 7035443 | Personal choice biometric signature | — | 2006-04-25 |
| 7013030 | Personal choice biometric signature | Delano P. Chong | 2006-03-14 |
| 6811082 | Advanced magnetic stripe bridge (AMSB) | — | 2004-11-02 |
| 6805288 | Method for generating customer secure card numbers subject to use restrictions by an electronic card | Larry Routhenstein, Roy L. Anderson, William R. Bryant | 2004-10-19 |
| 6755341 | Method for storing data in payment card transaction | Roy L. Anderson | 2004-06-29 |
| 6659862 | Electronic game apparatus for guessing english acronyms | — | 2003-12-09 |
| 6609654 | Method for allowing a user to customize use of a payment card that generates a different payment card number for multiple transactions | Roy L. Anderson, William R. Bryant | 2003-08-26 |
| 6607127 | Magnetic stripe bridge | — | 2003-08-19 |
| 6592044 | Anonymous electronic card for generating personal coupons useful in commercial and security transactions | Roy L. Anderson | 2003-07-15 |
| 6356196 | Verified receipt, notification, and theft deterrence of courier-delivered parcels | Roy L. Anderson | 2002-03-12 |
| 6269993 | Spring clip | Dennis Ebejer | 2001-08-07 |
| 6237575 | Dynamic infrared sensor for automotive pre-vaporized fueling control | Jordan Keith Lampert, Andrian Kouznetsov, Ronald M. Heck, John J. Steger, Arthur B. Robertson +1 more | 2001-05-29 |
| 6166647 | Fire detector | — | 2000-12-26 |
| 6158762 | Collapsible golf cart | — | 2000-12-12 |
| 6107925 | Method for dynamically adjusting criteria for detecting fire through smoke concentration | — | 2000-08-22 |
| 6095534 | Collapsible luggage cart | — | 2000-08-01 |
| 5984480 | Power-propelled kaleidoscope | — | 1999-11-16 |
| 5980043 | Object cells for hand-held kaleidoscopes | — | 1999-11-09 |
| 5966077 | Fire detector | — | 1999-10-12 |
| 5956699 | System for secured credit card transactions on the internet | Roy L. Anderson | 1999-09-21 |
| 5945924 | Fire and smoke detection and control system | Douglas H. Marman, Mark A. Peltier | 1999-08-31 |