Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6362759 | Control circuit, and system using same | Paul D. Biernacki, Paul Matthews, Michael L. Frankel | 2002-03-26 |
| 4630883 | Optical waveguide apparatus and method for manufacturing | Henry F. Taylor, George H. Sigel, Jr. | 1986-12-23 |