David A. Hempe

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Wauwatosa, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Cable tie application tool
- Patent number 11,827,394
- Issue date Nov 28, 2023
- HellermannTyton Corporation
- David A. Hempe
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Cable tie application tool
- Patent number 11,511,894
- Issue date Nov 29, 2022
- HellermannTyton Corporation
- David A. Hempe
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Drive mechanism and power tool
- Patent number 7,658,012
- Issue date Feb 9, 2010
- Milwaukee Electric Tool Corporation
- Thomas P. James
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power tools with switched reluctance motor
- Patent number 7,521,826
- Issue date Apr 21, 2009
- Milwaukee Electric Tool Corporation
- David A. Hempe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power tools with switched reluctance motor
- Patent number 7,064,462
- Issue date Jun 20, 2006
- Milwaukee Electric Tool Corporation
- David A. Hempe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Cable Tie Application Tool
- Publication number 20230060775
- Publication date Mar 2, 2023
- HELLERMANNTYTON CORPORATION
- David A. Hempe
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Cable Tie Application Tool
- Publication number 20210094713
- Publication date Apr 1, 2021
- HELLERMANNTYTON CORPORATION
- David A. Hempe
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Power tools with switched reluctance motor
- Publication number 20060175913
- Publication date Aug 10, 2006
- David A. Hempe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Tool and accessory connecting system
- Publication number 20060104735
- Publication date May 18, 2006
- Jeffrey M. Zeiler
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Drive mechanism and power tool
- Publication number 20040187324
- Publication date Sep 30, 2004
- Thomas P. James
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electrical devices including a switched reluctance motor
- Publication number 20030163924
- Publication date Sep 4, 2003
- David A. Hempe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR