Staco, Inc.
10Patents
0Active
10Granted
29Portfolio score
Filing activity: Jun 1, 1992 → Jan 21, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5558039A | Hog feeder | Human Necessities | 21 | Expired |
| US6637368B2 | Indexed feed dispensing mechanism | Human Necessities | 16 | Expired |
| US6269770A | Animal feeder with dispensing mechanism and dust cover | Human Necessities | 14 | Expired |
| US5345894A | Adaptor plate for shielded drop-lock adjustment on an animal feeder | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6526913B2 | Indexed feed dispensing mechanism | Human Necessities | 13 | Expired |
| US5575622A | Method and apparatus for mounting a fan guard | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6536373B1 | Dust cover for an animal feeder | Human Necessities | 10 | Expired |
| US5520509A | Fan housing | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5222460A | Shielded drop-lock adjustment means | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6061968A | Method and apparatus for enabling an opening and closing of a hinged door | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.