Growing community of inventors

Chesterland, OH, United States of America

Tom Dutton

Average Co-Inventor Count = 9.00

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 = 58

Tom DuttonBarry J Markwitz (2 patents)Tom DuttonDean M Chriss (2 patents)Tom DuttonJay Cross (2 patents)Tom DuttonJim Nicholson (2 patents)Tom DuttonScott Boswell (2 patents)Tom DuttonMichael Gribov (2 patents)Tom DuttonMike O'Flaherty (2 patents)Tom DuttonTom Morman (2 patents)Tom DuttonTom Dutton (2 patents)Barry J MarkwitzBarry J Markwitz (7 patents)Dean M ChrissDean M Chriss (5 patents)Jay CrossJay Cross (4 patents)Jim NicholsonJim Nicholson (2 patents)Scott BoswellScott Boswell (2 patents)Michael GribovMichael Gribov (2 patents)Mike O'FlahertyMike O'Flaherty (2 patents)Tom MormanTom Morman (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Timekeeping Systems, Inc. (2 from 14 patents)


2 patents:

1. 7363196 - Guard tour system

2. 6834259 - Guard tour system

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idiyas.com
as of
1/20/2026
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