Gray Brothers Equipment - Poteau Farm Equipment Contact Information Phone: (918) 647-8000 Address: 28377 US-59, Poteau, Oklahoma 74953 Get Directions About Gray Brothers Equipment – Poteau is a farm equipment sales company located in Poteau, OK. Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Claim Listing Recently Viewed: Loading... Previous Next