Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8782947 | Assured snap enclosure apparatus and improvement | — | 2014-07-22 |
| 7024826 | Device for impeding a route of travel of crawling arthropods | Philip G. Koehler, Richard S. Patterson | 2006-04-11 |
| 6912815 | Methods and devices for impeding crawling arthropods from entering enclosed and semi-enclosed spaces | Philip G. Koehler, Richard S. Patterson | 2005-07-05 |
| 6837008 | Device for impeding a route of travel of crawling arthropods | Philip G. Koehler, Richard S. Patterson | 2005-01-04 |
| 6779311 | Barrier against crawling arthropods | — | 2004-08-24 |
| 6640488 | Coaster for shielding against crawling arthropods | — | 2003-11-04 |
| 6553726 | Barrier against crawling arthropods | — | 2003-04-29 |
| 6513280 | Coaster for shielding against crawling arthropods | — | 2003-02-04 |
| 6513281 | Coaster for shielding against crawling arthropods | — | 2003-02-04 |
| 6510648 | Coaster for shielding against crawling arthropods | — | 2003-01-28 |
| 6505433 | Coaster for shielding against crawling arthropods | — | 2003-01-14 |
| 6484437 | Coaster for shielding against crawling arthropods | — | 2002-11-26 |
| 6378242 | Coaster for shielding against crawling arthropods | — | 2002-04-30 |
| 5443652 | Method and apparatus for cleaning contaminants from plastics | Leonard S. Scarola, Kenneth E. Hobbs, Richard G. Angell, Jr. | 1995-08-22 |
| 5274950 | Vermin barrier | — | 1994-01-04 |
| 4890416 | Trap-guard for vermin repellant destruction | — | 1990-01-02 |
| 4782622 | Trap-guard for vermin repellant destruction | — | 1988-11-08 |
| 4608221 | Process for reducing draw resonance in polymeric film | Stuart J. Kurtz, Peter J. Lucchesi | 1986-08-26 |
| 4486377 | Process for reducing draw resonance in polymeric film | Peter J. Lucchesi, Stuart J. Kurtz | 1984-12-04 |