Hans Kaiser
17Patents
9h-index
34Co-inventors
72Inventor score
Filing activity: Oct 11, 1972 → Nov 17, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3990084A | Information carrier | Emerging Cross-Sectional Technologies | 24 | Expired |
| US8826548B2 | Hand-held jigsaw | Emerging Cross-Sectional Technologies | 18 | Active |
| US5144599A | Autonomous radio-controlled timepiece | Electricity | 18 | Expired |
| US4128061A | Safety system for a projectile fuse | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US4464991A | Safety device for fuses of spinning projectiles | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US3964395A | Electrical primer for projectiles | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4005631A | Device for setting mechanical time fuses | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US8024865B2 | Clamping device for a jigsaw | Emerging Cross-Sectional Technologies | 11 | Active |
| US5367246A | Electronic energy saving device | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6810782B2 | Detachable tool fixing mechanism and tool for use therewith | Emerging Cross-Sectional Technologies | 9 | Expired |
| US9358624B2 | Motor-driven machine tool | Performing Operations; Transporting | 8 | Active |
| US4666313A | Timepiece and drive unit therefor | Physics | 7 | Expired |
| US8656598B2 | Hand-held power jigsaw | Performing Operations; Transporting | 7 | Active |
| US5247252A | Sensor for determining angular velocity with piezoceramic component formed as thickness shear oscillator | Physics | 7 | Expired |
| US4467723A | Coil strip safety device for spinning projectiles | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US8250768B2 | Handheld power tool | Emerging Cross-Sectional Technologies | 0 | Active |
| US7979989B2 | Handheld power tool | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.