David C. Prunean

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Camas, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Anchor driver
- Patent number 11,192,222
- Issue date Dec 7, 2021
- David C. Prunean
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Anchor driver
- Patent number 10,537,982
- Issue date Jan 21, 2020
- David C. Prunean
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method for installing an anchor
- Patent number 10,323,671
- Issue date Jun 18, 2019
- David C. Prunean
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Anchor driver
- Patent number 9,592,592
- Issue date Mar 14, 2017
- David C. Prunean
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
ANCHOR DRIVER
- Publication number 20200147766
- Publication date May 14, 2020
- David C. Prunean
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ANCHOR DRIVER
- Publication number 20180141190
- Publication date May 24, 2018
- David C. Prunean
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ANCHOR DRIVER
- Publication number 20170146043
- Publication date May 25, 2017
- David C. Prunean
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ANCHOR DRIVER
- Publication number 20130161038
- Publication date Jun 27, 2013
- David C. Prunean
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS