Henry Orenstein
42Patents
13h-index
10Co-inventors
78Inventor score
Filing activity: Jun 22, 1976 → May 20, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5451054A | Poker tournament | Human Necessities | 88 | Expired |
| US5976038A | Apparatus for detecting moving ball | Human Necessities | 81 | Expired |
| US6270433A | Player position detection system | Physics | 62 | Expired |
| USD258162S | Toy sink | General | 27 | Expired |
| US4105885A | Hand operated instruments having non-magnetic safety switch | Emerging Cross-Sectional Technologies | 27 | Expired |
| USD260915S | Ornamental design for a duck | General | 25 | Expired |
| USD263324S | Toy construction piece | General | 24 | Expired |
| US4372554A | Electronic question and answer game | Human Necessities | 23 | Expired |
| USD264106S | Toy truck | General | 21 | Expired |
| US4291488A | Hoppity toy systems | Human Necessities | 19 | Expired |
| USD287740S | Toy tree house | General | 18 | Expired |
| USD272166S | Riding toy | General | 13 | Expired |
| USD260918S | Doll | General | 13 | Expired |
| USD260916S | Doll | General | 12 | Expired |
| USD268043S | Toy extruder | General | 10 | Expired |
| USD297337S | Heat energizable identification label for toys | General | 10 | Expired |
| USD288037S | Chair for use by a beautician | General | 10 | Expired |
| US5125865A | Toy doll construction | Human Necessities | 10 | Expired |
| USD260917S | Doll | General | 9 | Expired |
| US4262445A | Controllable response systems | Emerging Cross-Sectional Technologies | 9 | Expired |
| USD263406S | Simulative driving toy | General | 9 | Expired |
| US4674985A | Toy with encoded identification element | Human Necessities | 8 | Expired |
| US4801286A | Doll with simulated hair growth | Human Necessities | 8 | Expired |
| USD266290S | Child's chair | General | 7 | Expired |
| USD258971S | Toy refrigerator | General | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.