Growing community of inventors

Stillwater, MN, United States of America

John C Loperfido

Average Co-Inventor Count = 10.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 59

John C Loperfido ↔ Matthew T Scholz (1 patent)John C Loperfido ↔ Kevin D Landgrebe (1 patent)John C Loperfido ↔ John J Stofko, Jr (1 patent)John C Loperfido ↔ Thomas J Packard (1 patent)John C Loperfido ↔ David John Hastings (1 patent)John C Loperfido ↔ Kaveh Pournoor (1 patent)John C Loperfido ↔ Sheila A Tesch (1 patent)John C Loperfido ↔ Linda K Olson (1 patent)John C Loperfido ↔ Monserrat R Lalonde (1 patent)John C LoperfidoJohn C Loperfido (1 patent)Matthew T ScholzMatthew T Scholz (184 patents)Kevin D LandgrebeKevin D Landgrebe (34 patents)John J Stofko, JrJohn J Stofko, Jr (30 patents)Thomas J PackardThomas J Packard (23 patents)David John HastingsDavid John Hastings (7 patents)Kaveh PournoorKaveh Pournoor (4 patents)Sheila A TeschSheila A Tesch (3 patents)Linda K OlsonLinda K Olson (1 patent)Monserrat R LalondeMonserrat R Lalonde (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. 3m Innovative Properties Company (1 from 14,076 patents)


1 patent:

1. 6420455 - Antimicrobial composition containing photosensitizers articles, and methods of use

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as of
12/27/2025
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