Eden Prairie, MN, United States of America

Physical Electronics Inc.

Calculating rank

USPTO Granted Patents = 3

EPO Patents = 1

Forward Citations = 81

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3 inventors (with patents filed for the assignee):

Paul E Larson (3 out of 25 patents)

Michael A Kelly (1 out of 20 patents)

Paul W Palmberg (1 out of 6 patents)

4. David G Watson (4 patents)

5. John F Moulder (2 patents)

3 patents: Sort by Forward Citations

1. 5990476 - Control of surface potential of insulating specimens in surface analysis (1999-11-23),

2. 5602899 - Anode assembly for generating x-rays and instrument with such anode (1997-02-11),

3. 5444242 - Scanning and high resolution electron spectroscopy and imaging (1995-08-22),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#118 in Eden Prairie, MN

#1,983 in Minnesota

#73,929 in US

Eden Prairie, MN, United States of America

Physical Electronics Inc.

Forward Citations = 81

3 inventors:

Paul E Larson (3 out of 25 patents)

Michael A Kelly (1 out of 20 patents)

Paul W Palmberg (1 out of 6 patents)

4. David G Watson (4 patents)

5. John F Moulder (2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Physical Electronics Inc.. Retrieved from https://idiyas.com/company/physical-electronics

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

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]

1 patent (EPO):

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]