Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10761127 | Electronic component classification | Dale C. Engelhart | 2020-09-01 |
| 10416219 | Electronic component classification | Dale C. Engelhart | 2019-09-17 |
| 10054624 | Electronic component classification | Dale C. Engelhart | 2018-08-21 |
| 9871295 | Multi-scale, multi-layer diode grid array rectenna | Raphael Joseph Welsh | 2018-01-16 |
| 9759757 | Electronic component classification | Dale C. Engelhart | 2017-09-12 |
| 9606148 | Chemical/ biological sensors employing functionalized nanoswitch array | — | 2017-03-28 |
| 8870659 | Tournament manager for use in casino gaming system | William R. Brosnan, Paul Neil Hunt, Robert Breckner, Warner Cockerille | 2014-10-28 |
| 8157647 | Tournament manager for use in casino gaming system | William R. Brosnan, Paul Neil Hunt, Robert Breckner, Warner Cockerille | 2012-04-17 |
| 6340082 | Coin discriminating apparatus | Richard J. Davis | 2002-01-22 |
| 6305523 | Coin discriminating apparatus | Richard J. Davis | 2001-10-23 |
| 5357063 | Method and apparatus for acoustic energy identification of objects buried in soil | Douglas B. Pape | 1994-10-18 |
| 4843884 | Method and system for ultrasonic detection of flaws in test objects | James F. Mank, Thomas A. Pettenski, William J. Williams, Donald T. Hayford | 1989-07-04 |
| 4832532 | Apparatus for determining liquid/gas interfaces | Senapati Nagabhusan, Ralph E. Beard, John R. Myers | 1989-05-23 |