James H. Allen
51Patents
19h-index
16Co-inventors
81Inventor score
Filing activity: Jun 6, 1977 → Dec 14, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD282602S | Expandable travel bag | General | 162 | Expired |
| US6055448A | Sensor device | Human Necessities | 131 | Expired |
| USD327079S | Eyeglasses with rear view mirror | General | 93 | Expired |
| US4285409A | Two cone bit with extended diamond cutters | Fixed Constructions | 79 | Expired |
| US4134463A | Air lift system for large diameter borehole drilling | Fixed Constructions | 43 | Expired |
| US4246977A | Diamond studded insert drag bit with strategically located hydraulic passages for mud motors | Fixed Constructions | 37 | Expired |
| USD274674S | Umbrella handle | General | 36 | Expired |
| USD280864S | Toiletries kit bag | General | 33 | Expired |
| USD273815S | Umbrella handle | General | 33 | Expired |
| USD284425S | Expandable bag | General | 32 | Expired |
| US6033114A | Window bag with polyester lining and method of forming same | Performing Operations; Transporting | 29 | Expired |
| USD292746S | Combined briefcase and sport bag | General | 29 | Expired |
| USD267676S | Overshoe | General | 28 | Expired |
| USD280362S | Expandable hand and shoulder duffle bag | General | 28 | Expired |
| USD280043S | Expandable shopping bag | General | 28 | Expired |
| US4542824A | Hang-up garment bag | Human Necessities | 25 | Expired |
| USD292747S | Combined club bag and sport bag | General | 24 | Expired |
| USD280677S | Umbrella handle | General | 24 | Expired |
| USD283465S | Expandable travel bag | General | 22 | Expired |
| USD282315S | Expandable bag | General | 19 | Expired |
| USD274765S | Umbrella handle | General | 17 | Expired |
| US4189014A | Enhanced cross-flow with two jet drilling | Fixed Constructions | 17 | Expired |
| USD296265S | Umbrella handle | General | 16 | Expired |
| US6721593B2 | Apparatus for body surface mapping | Human Necessities | 16 | Expired |
| USD280044S | Expandable hand and shoulder bag | General | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.