Growing community of inventors

Ashland, OH, United States of America

Samuel L Roberts

Average Co-Inventor Count = 6.00

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 = 0

Samuel L Roberts ↔ John L Scott, Sr (3 patents)Samuel L Roberts ↔ Matthew Joseph Doerfler (3 patents)Samuel L Roberts ↔ Frank H Copen (3 patents)Samuel L Roberts ↔ Brad Hartzler (3 patents)Samuel L Roberts ↔ Andrew H Burleigh (3 patents)Samuel L RobertsSamuel L Roberts (3 patents)John L Scott, SrJohn L Scott, Sr (25 patents)Matthew Joseph DoerflerMatthew Joseph Doerfler (22 patents)Frank H CopenFrank H Copen (16 patents)Brad HartzlerBrad Hartzler (9 patents)Andrew H BurleighAndrew H Burleigh (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Wooster Brush Company (3 from 106 patents)


3 patents:

1. D1093116 - Universal tool handle

2. D1088566 - Paint brush handle

3. D1087620 - Roller grip

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as of
12/6/2025
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