Richard L. Brookes

📍 Detroit, MI: #418 of 1,512 inventorsTop 30%

🗺 Michigan: #35,034 of 86,293 inventorsTop 45%

Overall (All Time): #2,327,858 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D299309	Self-sanitizing door handle	—	1989-01-10
4710634	Sanitary door handle having an upper housing and a spacer element	—	1987-12-01