Richard Lenhart
9Patents
4h-index
9Co-inventors
46Inventor score
Filing activity: Jun 9, 1978 → Oct 13, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5045020A | Shirred packaging tube | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4325413A | Supporting sheath for a longitudinally shirred packaging tube | Human Necessities | 14 | Expired |
| US4263942A | Net-like tubular support sheathing for rod made up of a lengthwise shirred casing | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4487231A | Shirred tubular casing and apparatus including shirring member for its manufacture | Human Necessities | 6 | Expired |
| US4273551A | Double-walled hollow rod of flexible tubular material | Performing Operations; Transporting | 3 | Expired |
| USD267408S | Side panel unit for a pneumatic article feeder adaptor | General | 2 | Expired |
| USD281523S | Pin setter return track mounting bridge | General | 1 | Expired |
| US4519609A | Modular rake shaft assembly | Human Necessities | 1 | Expired |
| US4407339A | Double-walled hollow rod of flexible tubular material | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.