Herbert May
9Patents
6h-index
15Co-inventors
60Inventor score
Filing activity: Nov 26, 1976 → Apr 10, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5533777A | Actuation mechanism for a top and a top receptacle cover of a motor vehicle | Performing Operations; Transporting | 60 | Expired |
| US4087935A | Toy vehicle with housing | Human Necessities | 34 | Expired |
| US5971470A | Folding top for a passenger car | Performing Operations; Transporting | 23 | Expired |
| US4188748A | Toy vehicle and housing set | Human Necessities | 17 | Expired |
| US4077339A | Cartridge sewing machine accessory | Textiles; Paper | 13 | Expired |
| US4285159A | Direction reversing crib toy | Human Necessities | 9 | Expired |
| US4373289A | Toy trap door mechanism | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4547170A | Moveable toy | Human Necessities | 2 | Expired |
| US6857370B1 | Primer body | Mechanical Engineering; Lighting; Heating | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.