Growing community of inventors

Anoka, MN, United States of America

Ryan Longtin

Average Co-Inventor Count = 3.00

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 = 12

Ryan LongtinRobert T Griffiths (1 patent)Ryan LongtinWayne M Wagner (1 patent)Ryan LongtinRyan Longtin (1 patent)Robert T GriffithsRobert T Griffiths (37 patents)Wayne M WagnerWayne M Wagner (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Firestone Building Products Company, LLC (1 from 137 patents)


1 patent:

1. 9803372 - Non-sequentially installed dry joint wall panel system

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/12/2026
Loading…