Inventor · disambiguated record
Hanspeter Schad
Also filed as: SCHAD HANSPETER
15 granted patents·1 pending application·444 citations·filing 1981–2010
94Inventor score
Top patents by PatentIndex Score
16 records- 0193US4492432AHomeotropic nematic display with internal reflectorBBC BROWN BOVERI & CIE·Filed 1981·Granted Jan 8, 1985·97 cites·6 claims
- 0286US6044918APercussion blow added manually operable drilling toolHILTI AG·Filed 1996·Granted Apr 4, 2000·77 cites·7 claims
- 0383US5308973AMethod 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
- 0479US4812635AOptoelectronic displacement sensor with correction filterBBC BROWN BOVERI & CIE·Filed 1987·Granted Mar 14, 1989·35 cites·11 claims
- 0578US6799644B2Pneumatic percussive mechanismHILTI AG·Filed 2003·Granted Oct 5, 2004·28 cites·15 claims
- 0678US5806609AManually 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
- 0774US5317147AMethod 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
- 0871US9259830B2Striking mechanism and hand-held power toolSCHAD HANSPETER·Filed 2010·Granted Feb 16, 2016·10 cites·20 claims
- 0961US6981625B2Percussive electrical hand-held power toolHILTI AG·Filed 2004·Granted Jan 3, 2006·13 cites·9 claims
- 1055US6640914B2Percussion borer for forming bores in stone materialHILTI AG·Filed 2002·Granted Nov 4, 2003·8 cites·15 claims
- 1154US4804264AArrangement for time-resolved optical backscatter measurement at optical waveguidesBBC BROWN BOVERI & CIE·Filed 1987·Granted Feb 14, 1989·19 cites·7 claims
- 1247US7055633B2Concrete drillHILTI AG·Filed 2003·Granted Jun 6, 2006·5 cites·14 claims
- 1346US2006024141A1Power tool with an intermittent angular torque pulseHILTI AG·Filed 2005·Application pending·0 cites
- 1445US6557653B2Working tool for a percussion power toolHILTI AG·Filed 2001·Granted May 6, 2003·8 cites·10 claims
- 1541US5921733ASelf-cutting undercutting dowelHILTI AG·Filed 1997·Granted Jul 13, 1999·13 cites·15 claims
- 1633US4864522AProcess for the sampling of an electric signal varying over time and apparatus for the implementation and application of this processBBC BROWN BOVERI & CIE·Filed 1988·Granted Sep 5, 1989·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →