Inventor · disambiguated record
David L. Fritsche
Also filed as: FRITSCHE DAVID E · FRITSCHE DAVID L · FRITSCHE DAVID LAWRENCE · MORRISON JAMES L
25 granted patents·4 pending applications·422 citations·filing 1988–2024
96Inventor score
Top patents by PatentIndex Score
29 records- 0193US8167518B2Method and apparatus for a spindle with servo feed controlMATHIS DENNIS·Filed 2008·Granted May 1, 2012·52 cites·17 claims
- 0293US7578642B2Flexible single rail drilling systemBOEING CORP·Filed 2005·Granted Aug 25, 2009·57 cites·14 claims
- 0391US5395187AMethod and apparatus for attaching a drill motor to a drill plate with a clamping device having an expandable colletMC DONNELL DOUGLAS CORP·Filed 1993·Granted Mar 7, 1995·72 cites·26 claims
- 0488US8171642B2Method for forming a flexible single rail drilling systemFRITSCHE DAVID L·Filed 2009·Granted May 8, 2012·30 cites·18 claims
- 0587US6776562B2Power feed aline-a-drill attachmentBOEING CO·Filed 2001·Granted Aug 17, 2004·44 cites·20 claims
- 0685US8413307B2Guide assembly and methodKATZENBERGER MICHAEL D·Filed 2009·Granted Apr 9, 2013·15 cites·8 claims
- 0783US9302356B2Guide assemblyBOEING CO·Filed 2013·Granted Apr 5, 2016·7 cites·12 claims
- 0881US10259094B2Method and device for removing material from a substrateBOEING CO·Filed 2017·Granted Apr 16, 2019·2 cites·22 claims
- 0979US6941627B2Adaptable fastener installation toolBOEING CO·Filed 2003·Granted Sep 13, 2005·22 cites·26 claims
- 1075US5584618APneumatically actuated drill motor and an associated method and apparatus for clamping the drill motor to a drill plateMC DONNELL DOUGLAS CORP·Filed 1995·Granted Dec 17, 1996·41 cites·36 claims
- 1173US7934892B2Collet clamping nosepiece for power feed drilling equipmentBOEING CO·Filed 2006·Granted May 3, 2011·7 cites·18 claims
- 1272US2024342886A1Systems, Apparatuses, and Methods for Installing a Temporary Fastener in an AssemblyBOEING CO·Filed 2024·Application pending·0 cites
- 1371US10123671B2Hand-held pneumatic vacuumBOEING CO·Filed 2014·Granted Nov 13, 2018·2 cites·19 claims
- 1469US8425162B2Servo drill spindleSCHEVERS ISAAC C·Filed 2008·Granted Apr 23, 2013·4 cites·19 claims
- 1566US12048990B2Systems, apparatuses, and methods for installing a temporary fastener in an assemblyBOEING CO·Filed 2022·Granted Jul 30, 2024·0 cites·13 claims
- 1665US6371701B1Apparatus having a controllable dwell and associated methodBOEING CO·Filed 2000·Granted Apr 16, 2002·12 cites·22 claims
- 1763US6832431B2Fastener catching and installation toolBOEING CO·Filed 2003·Granted Dec 21, 2004·7 cites·33 claims
- 1861US8668410B1Drilling system stabilizationARANA STEVE L·Filed 2009·Granted Mar 11, 2014·5 cites·17 claims
- 1960US6368031B1Axial feed apparatus having an adjustable feed stop and associated methodBOEING CO·Filed 2000·Granted Apr 9, 2002·10 cites·29 claims
- 2059US7198259B2Method and apparatus for clamping a plurality of objects togetherBOEING CO·Filed 2005·Granted Apr 3, 2007·2 cites·15 claims
- 2157US11148246B2Method and device for removing material from a substrateBOEING CO·Filed 2019·Granted Oct 19, 2021·0 cites·20 claims
- 2257US7614832B2Countersink drill systemBOEING CO·Filed 2006·Granted Nov 10, 2009·2 cites·17 claims
- 2357US6854178B2Through-the-drill plate fastener installation toolBOEING CO·Filed 2002·Granted Feb 15, 2005·8 cites·9 claims
- 2456US7189033B2Apparatus and methods for thrust sensing valvesBOEING CO·Filed 2003·Granted Mar 13, 2007·6 cites·35 claims
- 2555US2025378208A1Methods and apparatus to evaluate the smoothness of a surfaceBOEING CO·Filed 2024·Application pending·0 cites
- 2646US5827018ACountersink cutters having a free-spinning pilotMC DONNELL DOUGLAS CORP·Filed 1996·Granted Oct 27, 1998·11 cites·2 claims
- 2746US2004103427A1Content delivery and data procurement system and methods of use and doing businessFiled 2003·Application pending·0 cites
- 2840US2006269369A1Portable electro-pneumatic drill apparatusBOEING CO·Filed 2005·Application pending·0 cites
- 2932US5003461ACluster controller memory arbiterMOTOROLA INC·Filed 1988·Granted Mar 26, 1991·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →