Henry C. Spanier
28Patents
17h-index
18Co-inventors
74Inventor score
Filing activity: Oct 18, 1974 → May 28, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4568555A | Cheese sauce | Human Necessities | 64 | Expired |
| US4822626A | Coated canine biscuits | Emerging Cross-Sectional Technologies | 58 | Expired |
| US5532010A | Coated canine biscuits and preparation process | Emerging Cross-Sectional Technologies | 55 | Expired |
| US5114704A | Raw hide having a coating containing an inorganic pyrophosphate | Emerging Cross-Sectional Technologies | 54 | Expired |
| US5405836A | Pet foods with water-soluble zinc compound coating for controlling malodorous breath | Emerging Cross-Sectional Technologies | 50 | Expired |
| USD303728S | Canine biscuit | General | 45 | Expired |
| USD305950S | Canine biscuit | General | 42 | Expired |
| US5011679A | Raw hide having a coating containing an inorganic pyrophosphate | Human Necessities | 38 | Expired |
| US5000940A | Devices, compositions and the like having or containing an inorganic pyrophosphate | Emerging Cross-Sectional Technologies | 36 | Expired |
| USD305951S | Canine biscuit | General | 33 | Expired |
| US5047231A | Raw hide containing an inorganic pyrophosphate | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4904495A | Chewy dog snacks | Emerging Cross-Sectional Technologies | 29 | Expired |
| USD305952S | Canine biscuit | General | 25 | Expired |
| US4795655A | Simulated egg treats for pets | Emerging Cross-Sectional Technologies | 24 | Expired |
| USD291740S | Pet food biscuit | General | 22 | Expired |
| USD304385S | Canine biscuit | General | 21 | Expired |
| US4904494A | Chewy dog snacks | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4634597A | Simulated egg treats for pets | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4103034A | Process for production of textured protein flakes | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4873096A | Simulated egg treats for pets | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4604289A | Process for preparing whole wheat bread and mix for same | Human Necessities | 13 | Expired |
| US4881889A | Arcuate mold element for rotary dough molder | Human Necessities | 12 | Expired |
| US4153738A | Textured vegetable protein flakes | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4578275A | Date processing | Human Necessities | 8 | Expired |
| USD303727S | Canine biscuit | General | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.