Steven B. Hirsch

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Middleburg, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multiple-position momentary electrical push switch with configurabl...
- Patent number 11,810,734
- Issue date Nov 7, 2023
- Steven B Hirsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple-position momentary electrical push switch with configurabl...
- Patent number 11,232,919
- Issue date Jan 25, 2022
- Steven B Hirsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard and keys
- Patent number 9,575,567
- Issue date Feb 21, 2017
- Steven B. Hirsch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyboard and keys
- Patent number 8,734,036
- Issue date May 27, 2014
- Steven B. Hirsch
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Keyboard
- Patent number 7,131,780
- Issue date Nov 7, 2006
- Steven B. Hirsch
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Multiple-Position Momentary Electrical Push Switch With Configurabl...
- Publication number 20220157540
- Publication date May 19, 2022
- Steven B. Hirsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multiple-Position Push Switch With Configurable Activation Zones
- Publication number 20180261410
- Publication date Sep 13, 2018
- Steven B. Hirsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYBOARD AND KEYS
- Publication number 20150130721
- Publication date May 14, 2015
- Steven B. Hirsch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEYBOARD AND KEYS
- Publication number 20100040400
- Publication date Feb 18, 2010
- Steven B. HIRSCH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Keyboard and Keys
- Publication number 20070172287
- Publication date Jul 26, 2007
- Steven B. Hirsch
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Keyboard and keys
- Publication number 20050058492
- Publication date Mar 17, 2005
- Steven B. Hirsch
- G06 - COMPUTING CALCULATING COUNTING