Richard C. Wagner
32Patents
13h-index
20Co-inventors
81Inventor score
Filing activity: Feb 7, 1975 → Dec 10, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5137172A | Paper feed system | Performing Operations; Transporting | 34 | Expired |
| US4768941A | Food patty and machine and method for making thereof | Human Necessities | 30 | Expired |
| US5021025A | Method and machine for making food patties | Human Necessities | 25 | Expired |
| US4329828A | Molding apparatus with sheet applicator | Performing Operations; Transporting | 21 | Expired |
| US4086784A | Apparatus for refrigerating articles | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4736896A | Automatic-feed grinder and meat grinding method | Performing Operations; Transporting | 18 | Expired |
| US5503798A | High-temperature creep-resistant material | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US4317259A | Molding apparatus | Human Necessities | 17 | Expired |
| US4153974A | Molding device | Human Necessities | 17 | Expired |
| US4187581A | Molding device | Human Necessities | 16 | Expired |
| US4086783A | Refrigerating chamber | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US4530132A | Meat loaf forming apparatus | Human Necessities | 15 | Expired |
| US4302868A | Molding apparatus | Human Necessities | 13 | Expired |
| US5182984A | Automated citrus fruit juice press | Human Necessities | 13 | Expired |
| US6524407B1 | Alloy based on titanium aluminides | Chemistry; Metallurgy | 13 | Expired |
| US3962751A | Scoring apparatus | Human Necessities | 12 | Expired |
| US5030164A | Method and machine for making food patties | Human Necessities | 10 | Expired |
| US4233710A | Molding apparatus | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6770712B2 | Polyethylene/low molecular weight hydrogenated aliphatic resin blends | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4597134A | Feed mechanism for a patty making machine | Human Necessities | 9 | Expired |
| US4027356A | Meat tenderizer | Human Necessities | 8 | Expired |
| US6998441B2 | Polyethylene/low molecular weight hydrogenated aliphatic resin blends | Emerging Cross-Sectional Technologies | 8 | Expired |
| US3991439A | Meat tenderizer apparatus | Human Necessities | 8 | Expired |
| US4055872A | Apparatus for tenderizing meat | Human Necessities | 5 | Expired |
| US5458952A | Sheet-form paper and method of fabricating same | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.