Manfred Kruger
16Patents
10h-index
29Co-inventors
72Inventor score
Filing activity: Dec 17, 1973 → Mar 15, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6379385B1 | Implant of bone matter | Human Necessities | 112 | Expired |
| US7018413B2 | Modular system for spinal column fusion | Human Necessities | 73 | Expired |
| US4709835A | Dispenser pouch for beverage syrups and concentrates | Physics | 49 | Expired |
| US4842306A | Pipe coupling | Emerging Cross-Sectional Technologies | 48 | Expired |
| US6749232B2 | Pipe clamp, in particular, pipe coupling | Mechanical Engineering; Lighting; Heating | 43 | Expired |
| US4483575A | Device for detachable connection, particularly of the ends of high-voltage transmission lines | Electricity | 30 | Expired |
| US5309607A | Hose clip | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5257834A | Pipe coupling | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4412389A | Method of automatically controlling the drying process in a laundry-drying system, and equipment for performing the method | Textiles; Paper | 23 | Expired |
| US4964943A | Device for thermally joining ends of conveyor belts | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4273979A | Low-voltage circuit breaker with means for limiting contact lifting | Electricity | 4 | Expired |
| US10781952B2 | Hose clamp | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US4101570A | Process for the production of percarboxylic acid solutions in organic solvents | Chemistry; Metallurgy | 4 | Expired |
| US5463946A | Continuously operating material press with lubricating film for reducing friction | Performing Operations; Transporting | 4 | Expired |
| US6035552A | Household dryer with a process air loop for removing moisture from laundry | Textiles; Paper | 2 | Expired |
| US6692042B2 | Profiled clamp and sleeve joint comprising such a profiled clamp | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.