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For the Inventor, By the Inventor

Enfield, CT, United States of America

Robert W Pruden

This inventor holds 7 USPTO granted patents and 1 EPO patent. Top assignee: United Technologies Corporation. Active years: 1998-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert W Pruden. Retrieved from https://idiyas.com/inventor/robert-w-pruden

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 7

% Patents Active = 100.0


Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 136(Granted Patents)


Company Filing History:

goldMedal7 out of 10,655 
 
United Technologies Corporation
 patents

Years Active: 1998-2001

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7 patents (USPTO):Explore Patents
1. 6280142 - Pressure relief device for a propeller hub (2001-08-28),
2. 6241473 - Pressure relief device for a propeller hub (2001-06-05),
3. 6137082 - Multiple piece propeller deicing system brush block housings (2000-10-24),
4. 6077040 - Control system for blades for a variable pitch propeller (2000-06-20),
5. 6069341 - Brush block housing for propeller deicing system (2000-05-30),
6. 5865599 - System and process for direct blade angle measurement in propulsion (1999-02-02),
7. 5836743 - Variable pitch counterweighted propeller system with releasable (1998-11-17),
Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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