Growing community of inventors

Woodbury, MN, United States of America

Ronald R Zimmermann

Average Co-Inventor Count = 3.00

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 = 3

Ronald R Zimmermann ↔ Steven H Mersch (1 patent)Ronald R Zimmermann ↔ Merrill A Biel (1 patent)Ronald R ZimmermannRonald R Zimmermann (1 patent)Steven H MerschSteven H Mersch (34 patents)Merrill A BielMerrill A Biel (15 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Advanced Photodynamic Technologies, Inc. (1 from 9 patents)


1 patent:

1. 7862219 - Optical fiber light diffusing device

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12/6/2025
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