Growing community of inventors

Tonawanda, NY, United States of America

Robert D Shilen

Average Co-Inventor Count = 3.00

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 = 5

Robert D ShilenRobert F Rosnak (2 patents)Robert D ShilenRobert L Brown (2 patents)Robert D ShilenRobert D Shilen (2 patents)Robert F RosnakRobert F Rosnak (5 patents)Robert L BrownRobert L Brown (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Quaker Oats Company (2 from 714 patents)


2 patents:

1. 4978124 - Marble shooting toy

2. 4917383 - Action target

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/13/2025
Loading…