Inventor · disambiguated record
Frederic H. Middleton
Also filed as: MIDDLETON FREDERIC H
5 granted patents·284 citations·filing 1975–1992
84Inventor score
Top patents by PatentIndex Score
5 records- 0187US4603448ARotary electric toothbrushMTV ASSOCIATES·Filed 1985·Granted Aug 5, 1986·202 cites·17 claims
- 0272US4306413AHydraulic power and control systemUS NAVY·Filed 1975·Granted Dec 22, 1981·24 cites·19 claims
- 0371US4015553ASubmersible barge control systemUS NAVY·Filed 1975·Granted Apr 5, 1977·23 cites·10 claims
- 0455US5157702AMechanically actuated double crystal monochromaterWISCONSIN ALUMNI RES FOUND·Filed 1990·Granted Oct 20, 1992·18 cites·46 claims
- 0553US5268954AMounting apparatus for double crystal monochromators and the likeWISCONSIN ALUMNI RES FOUND·Filed 1992·Granted Dec 7, 1993·17 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Frederic H. Middleton 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 →