Ryan D. Hartman

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Huntersville, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Windstorm damper device
- Patent number 10,030,411
- Issue date Jul 24, 2018
- Schlage Lock Company LLC
- Michael D. Coleman
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
WINDSTORM DAMPER DEVICE
- Publication number 20160115719
- Publication date Apr 28, 2016
- SCHLAGE LOCK COMPANY LLC
- Michael D. Coleman
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES