Inventor · disambiguated record
Robert R. Cullen
Also filed as: CULLEN ROBERT R
3 granted patents·1 pending application·72 citations·filing 1992–2005
74Inventor score
Top patents by PatentIndex Score
4 records- 0171US5325456AOptical isolator in an optical fiber feedthroughDU PONT·Filed 1992·Granted Jun 28, 1994·36 cites·10 claims
- 0270US6252708B1Temperature compensator for faraday rotatorHORIZON PHOTONICS INC·Filed 2000·Granted Jun 26, 2001·15 cites·28 claims
- 0356US6126775AMethod of microfabricationHORIZON PHOTONICS LLC·Filed 1999·Granted Oct 3, 2000·21 cites·32 claims
- 0438US2007089606A1Systems and methods for controlling foamingCULLEN ROBERT R·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →