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For the Inventor, By the Inventor

Easton, CT, United States of America

George M Ketcham

This inventor holds 4 USPTO granted patents. Top assignees: Transmission Technologies Corporation, Other. Active years: 1988-1997.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 4

Forward Citations = 60(Granted Patents)


Company Filing History:

goldMedal1 out of 5 
 
Transmission Technologies Corporation
 patents
silverMedal3 out of 834,350 
Other
 patents

Years Active: 1988-1997

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4 patents (USPTO):Explore Patents
1. 5681235 - Continuously variable traction transmission and control system (1997-10-28),
2. 5641320 - Continuously variable traction transmission (1997-06-24),
3. 5330020 - Self-powered towing servomechanism (1994-07-19),
4. 4771838 - Obedient self-powered slave vehicles (1988-09-20),
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