Inventor · disambiguated record
Per Helland
Also filed as: HELLAND PER · HELLAND PER MARTIN
2 granted patents·1 pending application·159 citations·filing 1982–2021
69Inventor score
Top patents by PatentIndex Score
3 records- 0169US4488542AExternal setting and correction device for the treatment of bone fracturesHELLAND PER·Filed 1982·Granted Dec 18, 1984·115 cites·7 claims
- 0239US6203548B1Distraction apparatusPROTOTECH AS·Filed 1998·Granted Mar 20, 2001·44 cites·8 claims
- 0339US2023047236A1Containment boom, system, and method for confining an oil spillGB OCEAN AS·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →