Inventor · disambiguated record
Alf Reidar Sandstad
Also filed as: SANDSTAD ALF REIDAR
3 granted patents·3 pending applications·9 citations·filing 2013–2022
56Inventor score
Top patents by PatentIndex Score
6 records- 0181US10918094B2Floating fish farming plant and assembly of plantsSEAFARMING SYSTEMS AS·Filed 2017·Granted Feb 16, 2021·9 cites·6 claims
- 0245US2024224951A1Fish farming cage utilizing live biomass as driving force for water exchangeSEAFARMING SYSTEMS AS·Filed 2022·Application pending·0 cites
- 0341US2022071179A1Method for assembly of a fish cage, a kit of parts for assembling a fish cage and a fish cageSPRING INNOVATION AS·Filed 2019·Application pending·0 cites
- 0439US12408636B2Fish cage with improved water exchange and farming conditionSFS GROUP AS·Filed 2020·Granted Sep 9, 2025·0 cites·18 claims
- 0539US12108743B2Raiseable floating structure and a method for raising the same in a water columnSPRING INNOVATION AS·Filed 2019·Granted Oct 8, 2024·0 cites·15 claims
- 0634US2015014614A1Apparatus for anchoring an offshore vesselSCANA OFFSHORE VESTBY AS·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Alf Reidar Sandstad 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 →