William J. Rentschler

TG The Dunbarton Group: 3 patents #1 of 11Top 10%

📍 Dothan, AL: #16 of 87 inventorsTop 20%

🗺 Alabama: #2,447 of 10,951 inventorsTop 25%

Overall (All Time): #1,650,069 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5392565	Door frame and gusset system	—	1995-02-28
5138745	Rod retaining sleeve	—	1992-08-18
4813204	Adjustable door jamb assembly	—	1989-03-21