Inventor · disambiguated record
Fred Froehlich
Also filed as: FROEHLICH FRED · FROEHLICH FRED F
5 granted patents·45 citations·filing 2000–2019
76Inventor score
Top patents by PatentIndex Score
5 records- 0180US6608721B1Optical tapped delay lineESSEX CORP·Filed 2000·Granted Aug 19, 2003·33 cites·46 claims
- 0268US10472829B1Roof gutter cap systemFROEHLICH FRED·Filed 2018·Granted Nov 12, 2019·3 cites·5 claims
- 0366US7768709B2Long time aperture optical tapped delay lineNORTHROP GRUMMAN SYSTEMS CORP·Filed 2006·Granted Aug 3, 2010·5 cites·40 claims
- 0442US10947733B2Roof gutter cap systemFROEHLICH FRED·Filed 2019·Granted Mar 16, 2021·0 cites·1 claims
- 0538US6735346B2HD fourier transforms for irregularly sampled dataESSEX CORP·Filed 2001·Granted May 11, 2004·4 cites·32 claims
Join the waitlist — get patent alerts
Get an alert when Fred Froehlich files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →