Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7232651 | Optical recording materials | Rifat Iqbal, Stephen Carl Moratti | 2007-06-19 |
| 6724535 | Stepped surface diffuser | — | 2004-04-20 |
| 6525877 | Projection screens and the like | Nicholas John Phillips, Terence Yeo, Lee Batchelder | 2003-02-25 |
| 6123877 | Asymmetric light diffusing material | — | 2000-09-26 |
| 5897980 | Method of imparting contrast enhancement properties to diffusing, depixelating or projection screens | Nicholas John Phillips, Christopher Alan Barnett | 1999-04-27 |
| 5837346 | Projection screens having light collimating and light diffusing properties | William Langille | 1998-11-17 |
| 5389742 | Composite electrical insulator | John S. T. Looms | 1995-02-14 |
| 4963819 | High voltage apparatus | Graham Clarke, Gordon E. Hibbert, Helge Vandel Jensen | 1990-10-16 |
| 4865559 | High voltage connector | — | 1989-09-12 |
| 4845318 | Composite electrical insulator and method of forming same | John S. T. Looms | 1989-07-04 |
| 4781606 | Wire stripping arrangement | — | 1988-11-01 |
| 4772090 | Fiber optic cable arrangements | Alan D. Atkins, John S. T. Lomms | 1988-09-20 |
| 4518819 | Clamp assembly for power cables | Peter Larsson | 1985-05-21 |
| 4431861 | Heat recoverable article for high voltage cable terminations and splices and method for making termination and splices using same | Richard J. Penneck | 1984-02-14 |
| 4424991 | Composite connector | Frederick W. L. Hill | 1984-01-10 |
| 4424411 | Connector | — | 1984-01-03 |
| 4415217 | Cable joining connector and method | Rolf B. Stroessner | 1983-11-15 |
| 4383131 | Shielded electrical cable joints and terminations and sleeve and method for forming same | — | 1983-05-10 |
| 4309807 | Method of making composite connector and using same | Frederick W. L. Hill | 1982-01-12 |
| 4237609 | Heat-recoverable connector | Richard J. Penneck | 1980-12-09 |
| 4233731 | Resilient connector | Richard J. Penneck | 1980-11-18 |