Growing community of inventors

Winsor, Canada

Chris Hoffmann

Average Co-Inventor Count = 2.00

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 = 66

Chris HoffmannFrank Vyskocil (1 patent)Chris HoffmannChris Hoffmann (1 patent)Frank VyskocilFrank Vyskocil (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Siemens Canada Limited (1 from 214 patents)


1 patent:

1. 6217627 - Cam operated drawer style air cleaner

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/18/2026
Loading…