David M. Heuss

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Lake Mills, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Guitar string tuning and anchor system
- Patent number 9,799,310
- Issue date Oct 24, 2017
- Hankscraft, Inc.
- Kelly G. Damaschke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Arrangements, features, techniques and methods for securing strings...
- Patent number 9,741,321
- Issue date Aug 22, 2017
- Hankscraft, Inc.
- David M. Heuss
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Guitar string tuning and anchor system
- Patent number 9,190,032
- Issue date Nov 17, 2015
- Hankscraft, Inc.
- David M. Heuss
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Guitar String Tuning and Anchor System
- Publication number 20170061940
- Publication date Mar 2, 2017
- Hankscraft, Inc.
- Kelly G. Damaschke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
GUITAR STRING TUNING AND ANCHOR SYSTEM
- Publication number 20150294651
- Publication date Oct 15, 2015
- Hankscraft Inc.
- David M. Heuss
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Guitar Bridge Pin Anchor
- Publication number 20150213788
- Publication date Jul 30, 2015
- Hankscraft Inc.
- David M. Heuss
- G10 - MUSICAL INSTRUMENTS ACOUSTICS