Inventor · disambiguated record
Robert Frederic Casper
Also filed as: CASPER ROBERT FREDERIC
4 granted patents·1 pending application·19 citations·filing 2015–2025
69Inventor score
Top patents by PatentIndex Score
5 records- 0190US9827440B2Lighting system for protecting circadian neuroendocrine functionCIRCADIAN ZIRCLIGHT INC·Filed 2015·Granted Nov 28, 2017·19 cites·41 claims
- 0283US2025345626A1Lighting system for protecting circadian neuroendocrine functionKORRUS INC·Filed 2025·Application pending·0 cites
- 0381US12285626B2Lighting system for protecting circadian neuroendocrine functionKORRUS INC·Filed 2023·Granted Apr 29, 2025·0 cites·20 claims
- 0461US11577091B2Lighting system for protecting circadian neuroendocrine functionKORRUS INC·Filed 2020·Granted Feb 14, 2023·0 cites·20 claims
- 0556US10786685B2Lighting system for protecting circadian neuroendocrine functionCIRCADIAN ZIRCLIGHT INC·Filed 2017·Granted Sep 29, 2020·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Robert Frederic Casper 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 →