Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7294966 | Variable thickness EL lamp | — | 2007-11-13 |
| 6465951 | Electroluminescent lamp devices and their manufacture | Robert J. Krafcik, Douglas T. Wheeler, Walter J. Paciorek, Ralph McGuigan, Dee Lynn Johnson +1 more | 2002-10-15 |
| 6069444 | Electroluminescent lamp devices and their manufacture | Robert J. Krafcik, Douglas T. Wheeler, Walter J. Paciorek, Ralph McGuigan, Dee Lynn Johnson +1 more | 2000-05-30 |
| 5830028 | Roll coated EL panel | Charles I. Zovko | 1998-11-03 |
| 5821691 | EL panel with continuous contacts on back of panel | Benjamin Richie, Kristin R. Lavanway, Ramona R. Fechter, Thomas C. Ensign, Jr. | 1998-10-13 |
| 5811930 | Electroluminescent lamp devices and their manufacture | Robert J. Krafcik, Douglas T. Wheeler, Walter J. Paciorek, Ralph McGuigan, Dee Lynn Johnson +1 more | 1998-09-22 |
| 5780965 | Three dimensional electroluminescent display | Michael W. Cass, Robert J. Krafcik, Walter J. Paciorek, Ramona R. Fechter | 1998-07-14 |
| 5770920 | Electroluminescent lamp having a terpolymer binder | James H. Butt, Will M. Hooke, Wayne Alan Wilson | 1998-06-23 |
| 5565733 | Electroluminescent modular lamp unit | Robert J. Krafcik, Douglas T. Wheeler, Walter J. Paciorek, Ralph McGuigan, Dee Lynn Johnson +1 more | 1996-10-15 |
| 5530318 | EL lamp with integral fuse and connector | Thomas C. Ensign, Jr., Ramona R. Fechter, Donald H. Savery | 1996-06-25 |
| 5332946 | Electroluminescent lamp with novel edge isolation | Will M. Hooke, Sharlyn R. Stocker, Ralph McGuigan | 1994-07-26 |
| 5276382 | Lead attachment for electroluminescent lamp | Sharlyn R. Stocker, Ralph McGuigan, Will M. Hooke | 1994-01-04 |