Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6058661 | Method and apparatus for preventing crawling insects and other crawling pests gaining access to sources of water | Herbert G. Hand | 2000-05-09 |
| 5353556 | Method and apparatus for preventing crawling insects or other crawling pests from gaining access to plants | Herbert G. Hand | 1994-10-11 |
| 5303523 | Pest preventer for location on a structural foundation support or a structure supporting a food source | Herbert G. Hand | 1994-04-19 |
| 5287648 | Electrical support structure and method and apparatus for preventing crawling insects or other crawling pests from entering electrical devices mounted on support structures above ground | Herbert G. Hand | 1994-02-22 |
| 5097641 | Method and apparatus for preventing termites, crawling insects or other crawling pests from entering residential structures, commercial structures and industrial structures | Herbert G. Hand | 1992-03-24 |
| 4905629 | Method and apparatus for preventing crawling insects or other crawling pests from entering the food area of an animal feeding bowl | Herbert G. Hand | 1990-03-06 |
| 4784086 | Method and apparatus for preventing insects from entering the food area of an animal feeding bowl | Herbert G. Hand | 1988-11-15 |