Growing community of inventors

Lakeville, MN, United States of America

Roy K Malkin

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 1,071

Roy K Malkin ↔ Michael P Petersen (2 patents)Roy K Malkin ↔ Roland C Kippenhan (2 patents)Roy K Malkin ↔ Thomas L Fenton (2 patents)Roy K MalkinRoy K Malkin (2 patents)Michael P PetersenMichael P Petersen (15 patents)Roland C KippenhanRoland C Kippenhan (5 patents)Thomas L FentonThomas L Fenton (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Minntech Corporation (2 from 55 patents)


2 patents:

1. 7138087 - Apparatus and method for steam reprocessing flexible endoscopes

2. 6884392 - Apparatus and method for steam reprocessing flexible endoscopes

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1/22/2026
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