RD

Robert J. DeLong

MI Mag Instrument: 2 patents #4 of 4Top 100%
📍 Manhattan, KS: #1 of 11 inventorsTop 10%
🗺 Kansas: #20 of 413 inventorsTop 5%
Overall (1989): #17,323 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4841417 Tailcap switch-focus flashlight Anthony Maglica, Armis L. Lewis 1989-06-20
4819141 Flashlight Anthony Maglica, Armis L. Lewis 1989-04-04