David L. Haworth

📍 Papillion, NE: #42 of 86 inventorsTop 50%

🗺 Nebraska: #2,834 of 5,697 inventorsTop 50%

Overall (All Time): #4,006,129 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4627248	Trailer door lock system	—	1986-12-09