Darhl R. Worrell

📍 Dardanelle, AR: #2 of 3 inventorsTop 70%

🗺 Arkansas: #24 of 143 inventorsTop 20%

Overall (1989): #121,253 of 140,708Top 90%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4801922	Low temperature alarm	George Spector	1989-01-31