Robert P. Berish
4Patents
3h-index
1Co-inventors
36Inventor score
Filing activity: May 5, 1993 → Jan 14, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5909783A | Motorized scaffold hoisting apparatus | Fixed Constructions | 23 | Expired |
| US5259478A | Pump jack with release mechanism | Human Necessities | 19 | Expired |
| US5975241A | Pump jack handle assembly | Human Necessities | 9 | Expired |
| US5833029A | Pump jack pole assembly | Fixed Constructions | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.