Growing community of inventors

Holland, MI, United States of America

Ronald L Hemmeke

Average Co-Inventor Count = 2.00

ph-index = 6

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 = 89

Ronald L HemmekeScott A Spykerman (5 patents)Ronald L HemmekeCorbin L Collet (1 patent)Ronald L HemmekeRonald L Hemmeke (6 patents)Scott A SpykermanScott A Spykerman (10 patents)Corbin L ColletCorbin L Collet (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Prince Corporation (6 from 392 patents)


6 patents:

1. 5685629 - Vanity mirror assembly

2. 5080420 - Visor

3. 5071186 - Visor

4. 4925232 - Visor

5. 4783111 - Visor

6. 4681363 - Visor system

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/17/2025
Loading…