MO

Martin C. O'Brien

📍 Deltona, FL: #109 of 223 inventorsTop 50%
🗺 Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #3,917,214 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D312864 Lawn sprinkler head Dennis P. Wherry, Robert L. Horian, Bruce M. McPherson 1990-12-11