PR

Perry A. Ratcliff

MI Micropure: 7 patents #2 of 18Top 15%
VO Vortech: 4 patents #1 of 2Top 50%
📍 Scottsdale, AZ: #95 of 3,386 inventorsTop 3%
🗺 Arizona: #971 of 32,909 inventorsTop 3%
Overall (All Time): #126,204 of 4,157,543Top 4%
30
Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
4792442 Method and composition for prevention and treatment of oral disease 1988-12-20
4788053 Method and composition for prevention and treatment of oral disease 1988-11-29
4786492 Method and composition for prevention and treatment of oral disease 1988-11-22
4696811 Method and composition for prevention and treatment of oral disease 1987-09-29
4689215 Method and composition for prevention and treatment of oral disease 1987-08-25