FF

Fred Froehlich

EG Essex Group: 2 patents #50 of 141Top 40%
NG Northrop Grumman: 1 patents #690 of 1,695Top 45%
📍 Canton, MI: #615 of 2,230 inventorsTop 30%
🗺 Michigan: #18,390 of 86,293 inventorsTop 25%
Overall (All Time): #962,504 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10947733 Roof gutter cap system 2021-03-16
10472829 Roof gutter cap system 2019-11-12
7768709 Long time aperture optical tapped delay line David Nichols 2010-08-03
6735346 HD fourier transforms for irregularly sampled data Paul Woodford 2004-05-11
6608721 Optical tapped delay line Terry M. Turpin, D. Bruce Nichols 2003-08-19