Inventor · disambiguated record
Fred C. Unterleitner
Also filed as: UNTERLEITNER FRED C
13 granted patents·718 citations·filing 1974–1992
94Inventor score
Top patents by PatentIndex Score
13 records- 0197US4498766ALight beam focal spot elongation in flow cytometry devicesBECTON DICKINSON CO·Filed 1982·Granted Feb 12, 1985·206 cites·12 claims
- 0292US5191467AFiber optic isolater and amplifierKAPTRON INC·Filed 1992·Granted Mar 2, 1993·95 cites·25 claims
- 0392US4329017AFiber optics communications modulesKAPTRON INC·Filed 1979·Granted May 11, 1982·74 cites·20 claims
- 0492US3941467AOptical projector/readerKAPTRON INC·Filed 1974·Granted Mar 2, 1976·22 cites·9 claims
- 0591US4479697AFiber optics communications modulesKAPTRON INC·Filed 1981·Granted Oct 30, 1984·72 cites·31 claims
- 0682US4993796AFiber optics communication modulesKAPTRON INC·Filed 1990·Granted Feb 19, 1991·61 cites·22 claims
- 0782US4934784AHybrid active devices coupled to fiber via spherical reflectorsKAPTRON INC·Filed 1989·Granted Jun 19, 1990·48 cites·5 claims
- 0880US5226104AOptical fiber coupler with attenuatorKAPTRON INC·Filed 1991·Granted Jul 6, 1993·53 cites·5 claims
- 0972US4265222ASee-through solar collectorKAPANY NARINDER S·Filed 1978·Granted May 5, 1981·26 cites·9 claims
- 1069US3999856ADiffractometric refractometerMONSANTO RES CORP·Filed 1976·Granted Dec 28, 1976·20 cites·6 claims
- 1163US4714313AStar coupler for optical fibersKAPTRON INC·Filed 1984·Granted Dec 22, 1987·18 cites·19 claims
- 1259US4846543AStar coupler for optical fibersKAPTRON INC·Filed 1987·Granted Jul 11, 1989·19 cites·10 claims
- 1335US3988057APrism reflector for optical projector/readerKAPTRON INC·Filed 1975·Granted Oct 26, 1976·4 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Fred C. Unterleitner 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 →