Growing community of inventors

Nashville, TN, United States of America

R Steve Williams

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 = 44

R Steve Williams ↔ David A Smetana (1 patent)R Steve WilliamsR Steve Williams (1 patent)David A SmetanaDavid A Smetana (13 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Advanced Concrete Technology, Inc. (1 from 1 patent)

2. David A. Smetana (0 patent)

3. R. Steve Williams (0 patent)


1 patent:

1. 5114617 - High strength structural perlite concrete

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as of
12/19/2025
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