O'Dell Brinegar

CP Contech Construction Products: 3 patents #3 of 10Top 30%

📍 Middletown, OH: #80 of 257 inventorsTop 35%

🗺 Ohio: #23,384 of 73,341 inventorsTop 35%

Overall (All Time): #1,667,376 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4974440	Self propelled internal pipe arching apparatus	—	1990-12-04
4914939	Self propelled internal pipe arching apparatus	—	1990-04-10
4865357	Metal pipe coupling to accommodate a desired angle of connection between drainage pipe sections	—	1989-09-12