JOHN E. WATKINS

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PITTSBURGH, PA, US

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Patents Applicationslast 30 patents

Information Patent Application
ROTARY ELECTROADHESIVE CLUTCH
- Publication number 20240213892
- Publication date Jun 27, 2024
- ESTAT Actuation, Inc.
- Stuart B. Diller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EMERGENCY LIGHT SYSTEM
- Publication number 20090015397
- Publication date Jan 15, 2009
- ALLERT ALL, INC.
- DAVID J. EARDLEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE