Inventor · disambiguated record
Edwin Schweizer
Also filed as: SCHWEIZER EDWIN
6 granted patents·2 pending applications·269 citations·filing 1991–2001
87Inventor score
Files withHILTI AG6
Top patents by PatentIndex Score
8 records- 0186US6044918APercussion blow added manually operable drilling toolHILTI AG·Filed 1996·Granted Apr 4, 2000·77 cites·7 claims
- 0283US5308973AMethod and device for the measurement of force by a fiber optics system by evaluating phase shift of light wavesHILTI AG·Filed 1991·Granted May 3, 1994·50 cites·24 claims
- 0381US5895179ADrillHILTI AG·Filed 1998·Granted Apr 20, 1999·46 cites·13 claims
- 0478US5806609AManually operable tool for drilling and/or removing material in brittle and/or low ductile materialHILTI AG·Filed 1996·Granted Sep 15, 1998·41 cites·7 claims
- 0574US6283232B1Rock drillHILTI AG·Filed 2000·Granted Sep 4, 2001·20 cites·7 claims
- 0674US5317147AMethod and apparatus for absolute measurement of force by use of polarized, non-coherent light and compensation of strain-induced birefringence effects in a single mode-fiber optic waveguideHILTI AG·Filed 1993·Granted May 31, 1994·35 cites·10 claims
- 0740US2002033267A1Electrical hand-held power tool with a torque controlFiled 2001·Application pending·0 cites
- 0836US2002037785A1Controllable planetary gearFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →