Donald A. Hull

📍 San Fernando, CA: #2 of 91 inventorsTop 3%

🗺 California: #320 of 6,198 inventorsTop 6%

Overall (1982): #14,927 of 81,411Top 20%

Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4366081	Mixing apparatus for foam generation	—	1982-12-28
D264616	Foam generator for a car wash or the like	—	1982-05-25