Kenneth R. Underhill
49Patents
13h-index
18Co-inventors
78Inventor score
Filing activity: Mar 31, 1980 → Feb 17, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4956968A | Round baler with mechanism for dispensing wrapping material | Human Necessities | 58 | Expired |
| US5816336A | Apparatus and method for destroying wet/dry aeration cores | Human Necessities | 48 | Expired |
| US4534285A | Actuator mechanism for continuous roll baling machine | Human Necessities | 44 | Expired |
| US6321849A | Apparatus for collecting/destroying aeration cores | Human Necessities | 33 | Expired |
| US6021622A | Round bale wrapping apparatus | Human Necessities | 29 | Expired |
| US5289672A | Net supply apparatus for round balers | Human Necessities | 28 | Expired |
| US5581976A | Method for wrapping round bales | Human Necessities | 26 | Expired |
| US6247291A | Storage apparatus for round baler wrapping material | Human Necessities | 25 | Expired |
| USD412507S | Round baler | General | 23 | Expired |
| US5581973A | Apparatus for making round bales | Human Necessities | 18 | Expired |
| US5581974A | Dual purpose cutting apparatus for round bale | Human Necessities | 16 | Expired |
| US5036642A | Bale wrapping apparatus for round balers | Human Necessities | 16 | Expired |
| US5259167A | Control mechanism for round baler web cutting apparatus | Human Necessities | 14 | Expired |
| US6550218B2 | Over the edge net wrap dispensing system for a round baler | Human Necessities | 13 | Expired |
| US5230193A | Net spreading apparatus for round baler | Human Necessities | 12 | Expired |
| US5799466A | Universal bale wrapper and accumulator | Human Necessities | 12 | Expired |
| US6094900A | Tension control system for round bale forming apparatus | Human Necessities | 11 | Expired |
| US6488100B2 | Fluff roll for aeration core processing machine | Human Necessities | 11 | Expired |
| US4288969A | Stone trap seal | Human Necessities | 10 | Expired |
| US9393044B2 | Pop on spreader system | Human Necessities | 10 | Active |
| US6722100B1 | Simplified wrap material dispenser for crop bales | Human Necessities | 9 | Expired |
| US5020299A | Method of wrapping round bales | Human Necessities | 9 | Expired |
| US9820778B2 | Pop on spreader system | Human Necessities | 8 | Active |
| US6142240A | Scrubbing paddles for aeration core harvesting apparatus | Human Necessities | 7 | Expired |
| US4514968A | In-line rectangular baler | Human Necessities | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.