Robert J Champetier

This inventor holds 5 USPTO granted patents. Top assignees: Hughes Aircraft Company, Eos Technologies, Inc.. Active years: 1989-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert J Champetier. Retrieved from https://idiyas.com/inventor/robert-j-champetier-i274j6rj

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

Calculating rank

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 5

Forward Citations = 58(Granted Patents)

Location History:

Torrance, CA (US) (1989 - 1990)
San Pedro, CA (US) (1989 - 1993)

Company Filing History:

4 out of 4,197

Hughes Aircraft Company

patents

1 out of 2

Eos Technologies, Inc.

patents

Years Active: 1989-1993

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5196901 - Discriminating surface contamination monitor (1993-03-23),

2. 4917499 - Apparatus for analyzing contamination (1990-04-17),

3. 4861445 - Barrier for molecular contaminates (1989-08-29),

4. 4846425 - Method and apparatus for atomic beam irradiation (1989-07-11),

5. 4808813 - Self contained surface contamination sensor for detecting external (1989-02-28),

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]