| 7617671 |
Method and apparatus for purifying motor exhaust fumes |
— |
2009-11-17 |
| 6353386 |
Method and apparatus for retrieving lost golf balls |
Roger N. Castonguay |
2002-03-05 |
| 6141197 |
Smart residential circuit breaker |
Edward E. Kim, John James Dougherty, Esteban Santos, David Arnold, Richard E. Saunders +2 more |
2000-10-31 |
| 5468971 |
Verification device for currency containing an embedded security thread |
Steven M. Ebstein, Robert Gonsalves |
1995-11-21 |
| 5434427 |
Currency verification device |
Timothy T. Crane, Robert J. Danek, Steven K. Harbaugh |
1995-07-18 |
| 5416307 |
Currency paper verification and denomination device |
Robert J. Danek |
1995-05-16 |
| 5399874 |
Currency paper verification and denomination device having a clear image and a blurred image |
Robert Gonsalves |
1995-03-21 |
| 5308992 |
Currency paper and banknote verification device |
Timothy T. Crane, Robert J. Danek, Steven K. Harbaugh |
1994-05-03 |
| 5260582 |
Currency verification device for detecting the presence or the absence of security threads |
Robert J. Danek |
1993-11-09 |
| 5151607 |
Currency verification device including ferrous oxide detection |
Timothy T. Crane, Robert J. Danek |
1992-09-29 |
| 5151842 |
Switchboards and panelboards having interlock and load selection capabilities |
Mark S. DeBiasi |
1992-09-29 |
| 4980569 |
Security paper verification device |
Timothy T. Crane, Robert J. Danek |
1990-12-25 |
| 4712606 |
Solar energy storage cell |
— |
1987-12-15 |
| 4597434 |
Solar energy storage cell |
— |
1986-07-01 |
| 4285030 |
Flashlight assembly |
— |
1981-08-18 |
| 4263349 |
Corrosion resistant coating |
Francis X. Doyle |
1981-04-21 |
