Company Badge
USPTO Data Jan 1 1976 - Dec 16 2025
2 Patents
#9 in Byron Center, MI
#3,120 in Michigan
#92,551 in US
Greystone International, Inc.
Forward Citations = 30
5 inventors:
Byron Center, MI, United States of America
Greystone International, Inc.
Forward Citations = 30
Loading Chart...
Loading Chart...
5 inventors (with patents filed for the assignee):
Alex Tenenboym (2 out of 2 patents)
Daniel M Duhaime (2 out of 6 patents)
Mark Matthews (2 out of 2 patents)
4. Teh-Feng Fang (2 out of 2 patents)
5. Norman Lee Freeman (2 out of 2 patents)
2 patents:
Please report any incorrect information to support@idiyas.com
Please report any incorrect information to support@idiyas.com
Please report any incorrect information to support@idiyas.com