Inventor · disambiguated record
Nils E. Johansson
Also filed as: JOHANSSON NILS E · JOHANSSON NILS ERIK
5 granted patents·573 citations·filing 1977–1995
86Inventor score
Top patents by PatentIndex Score
5 records- 0185US4632122AMethod and apparatus for conducting brain function diagnostic testJOHANSSON NILS E·Filed 1985·Granted Dec 30, 1986·269 cites·13 claims
- 0282US5941189AWatercraftFiled 1995·Granted Aug 24, 1999·37 cites·31 claims
- 0374US4683892AMethod and apparatus for conducting brain function diagnostic testJOHANSSON NILS E·Filed 1986·Granted Aug 4, 1987·127 cites·5 claims
- 0471US4800888AEnhanced electrode headsetHZI RESEARCH CENTER INC·Filed 1987·Granted Jan 31, 1989·130 cites·10 claims
- 0568US4149582ADummy bar head for continuous casting and method of starting a continuously cast strandCONCAST INC·Filed 1977·Granted Apr 17, 1979·10 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →