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Dale McMahan

Sulphur Springs, TX: #1 of 1 inventorsTop 100%

Texas: #885 of 4,134 inventorsTop 25%

Overall (1989): #122,370 of 140,708Top 90%

1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4842252	Rapidly extendable jack	—	1989-06-27