Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7799835 | Recycling and reduction of plastics and non-plastics material | Peter A. Smith, Adam J. Koffler | 2010-09-21 |
| 6350144 | Controlled distribution terminal block | Martin G. Afflerbaugh | 2002-02-26 |
| 6068725 | Method of installation of a flexible cured in place lateral seal in an existing main pipeline | John Tweedie, Jeff P. Wells, Kerry D. Severs, Kevin P. Murray | 2000-05-30 |
| 6044867 | Method and apparatus for fabricating a flexible lining with flexible collar for lining lateral pipelines | John Tweedie, Jeff P. Wells, Kevin P. Murray | 2000-04-04 |
| 6029726 | Apparatus for installing a flexible cured in place lateral seal in an existing main pipeline | John Tweedie, Jeff P. Wells, Kerry D. Severs, Kevin P. Murray | 2000-02-29 |
| 5915419 | Cured in place lateral seal for relining of pipelines and method of manufacture | John Tweedie, Jeff P. Wells, Kevin P. Murray | 1999-06-29 |
| 5378164 | Tip for forcing contacts to wipe against each other | Kenneth J. Vidacovich, Richard J. Scherer, William D. McKittrick | 1995-01-03 |
| 4789354 | Voice/data communication termination connector | Elmont E. Hollingsworth, Robert A. Wandmacher, Thomas W. Rosckes, Russell A. Roiko, Dennis M. Cheesebrow | 1988-12-06 |
| 4474909 | Opacification of paint | Kenneth K. Hesler, John R. Lofstrom, Ursula A. Sikorski | 1984-10-02 |
| 4474910 | Opacification of paint | Kenneth K. Hesler, John R. Lofstrom, Ursula A. Sikorski | 1984-10-02 |
| 4474911 | Opacification of paint | Kenneth K. Hesler, John R. Lofstrom, Ursula A. Sikorski | 1984-10-02 |