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West St. Paul, MN, United States of America

Emil Pfender

This inventor holds 6 USPTO granted patents. Top assignee: Regents of the University of Minnesota. Active years: 1988-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Emil Pfender. Retrieved from https://idiyas.com/inventor/emil-pfender

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 5

Forward Citations = 88(Granted Patents)

Location History:

Saint Paul, MN (US) (1988 - 1989)
West St. Paul, MN (US) (1991 - 1994)

Company Filing History:

Regents of the University of Minnesota

Years Active: 1988-1994

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5344551 - Diamond coated products and method of preparation (1994-09-06),

2. 5260141 - Diamond coated products (1993-11-09),

3. 5220150 - Plasma spray torch with hot anode and gas shroud (1993-06-15),

4. 5032568 - Deposition of superconducting thick films by spray inductively coupled (1991-07-16),

5. 4818837 - Multiple arc plasma device with continuous gas jet (1989-04-04),

6. 4725447 - Method of utilizing a plasma column (1988-02-16),

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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