Inventor · disambiguated record
Fritz Schadlich
Also filed as: SCHADLICH FRITZ · SCHAEDLICH FRITZ
24 granted patents·821 citations·filing 1975–1986
97Inventor score
Files withBOSCH GMBH ROBERT24
Top patents by PatentIndex Score
24 records- 0198US4540318ARotary electrical tool with speed control, especially drillBOSCH GMBH ROBERT·Filed 1983·Granted Sep 10, 1985·99 cites·37 claims
- 0296US4722021ASafety circuit for hand tools, and method for safe operation thereofBOSCH GMBH ROBERT·Filed 1986·Granted Jan 26, 1988·157 cites·15 claims
- 0396US4434586AMachine tool, especially a hand-held power tool with a turnable clamping element for clamping a tool on the tool spindleBOSCH GMBH ROBERT·Filed 1980·Granted Mar 6, 1984·68 cites·18 claims
- 0491US4545121AHand-held power tool with circular-disk-shaped toolBOSCH GMBH ROBERT·Filed 1983·Granted Oct 8, 1985·79 cites·11 claims
- 0591US4493377AElectronic two-hand safety system for power toolsBOSCH GMBH ROBERT·Filed 1981·Granted Jan 15, 1985·58 cites·26 claims
- 0691US4002959AMotor control system, particularly to reduce idling speedBOSCH GMBH ROBERT·Filed 1975·Granted Jan 11, 1977·42 cites·12 claims
- 0789US4463293AMethod and apparatus for shutting off a power screwdriverBOSCH GMBH ROBERT·Filed 1983·Granted Jul 31, 1984·44 cites·14 claims
- 0885US4562389AAutomatic screwdriver or torquing tool control systemBOSCH GMBH ROBERT·Filed 1983·Granted Dec 31, 1985·37 cites·13 claims
- 0984US4056762AStroke energy limited motor-driven screwdriverBOSCH GMBH ROBERT·Filed 1976·Granted Nov 1, 1977·31 cites·11 claims
- 1082US4343214AArrangement for fastening a circular saw blade on a trunnion axially projecting from a drive shaftBOSCH GMBH ROBERT·Filed 1980·Granted Aug 10, 1982·36 cites·13 claims
- 1175US4458565ATorque limiting power screwdriverBOSCH GMBH ROBERT·Filed 1982·Granted Jul 10, 1984·29 cites·9 claims
- 1270US4515303AElectric hammering apparatus with air-cushioned armatureBOSCH GMBH ROBERT·Filed 1983·Granted May 7, 1985·26 cites·14 claims
- 1369US4673318AHand tool machine, in particular drilling machineBOSCH GMBH ROBERT·Filed 1983·Granted Jun 16, 1987·20 cites·45 claims
- 1467US4360048APower driven, hand operated planeBOSCH GMBH ROBERT·Filed 1980·Granted Nov 23, 1982·21 cites·13 claims
- 1563US4611742AElectromagnetically operated driving tool with air damperBOSCH GMBH ROBERT·Filed 1985·Granted Sep 16, 1986·20 cites·7 claims
- 1658US4343115AProtecting hood for a motor-driven hand toolBOSCH GMBH ROBERT·Filed 1980·Granted Aug 10, 1982·13 cites·11 claims
- 1756US4622779AMethod and apparatus for speed control of a grinderBOSCH GMBH ROBERT·Filed 1984·Granted Nov 18, 1986·8 cites·8 claims
- 1852US4083571ADrill chuck arrangementBOSCH GMBH ROBERT·Filed 1975·Granted Apr 11, 1978·10 cites·9 claims
- 1949US4219747AMechanical apparatus for activating no load current limiting circuits in electric motorsBOSCH GMBH ROBERT·Filed 1978·Granted Aug 26, 1980·7 cites·3 claims
- 2040US4392093AElectronic control and regulating systemBOSCH GMBH ROBERT·Filed 1980·Granted Jul 5, 1983·7 cites·10 claims
- 2136US4209719ATachogenerator for rotating machineryBOSCH GMBH ROBERT·Filed 1978·Granted Jun 24, 1980·3 cites·5 claims
- 2231US4516045AElectric power machine with protection against overspeedBOSCH GMBH ROBERT·Filed 1984·Granted May 7, 1985·1 cites·4 claims
- 2327US4497354ALow noise planing machine, particularly hand planerBOSCH GMBH ROBERT·Filed 1984·Granted Feb 5, 1985·2 cites·13 claims
- 2426US4382458APlaning toolBOSCH GMBH ROBERT·Filed 1980·Granted May 10, 1983·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →