Growing community of inventors

Eagan, MN, United States of America

Mark G Smiler

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 = 9

Mark G SmilerJohn E Richard (1 patent)Mark G SmilerMark G Smiler (1 patent)John E RichardJohn E Richard (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shamrock Industries, Inc. (1 from 2 patents)


1 patent:

1. 4881645 - Security cassette holdr having integrally formed retaining ramps

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as of
1/13/2026
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