Inventor · disambiguated record
Nils N. Rosaen
Also filed as: ROSAEN NILS N
3 granted patents·75 citations·filing 1986–2010
72Inventor score
Top patents by PatentIndex Score
3 records- 0177US4701259AFluid filter with filter retainerROSEDALE PRODUCTS INC·Filed 1986·Granted Oct 20, 1987·49 cites·19 claims
- 0265US8371453B2Bottom feed liquid filterROSEDALE PRODUCTS INC·Filed 2010·Granted Feb 12, 2013·3 cites·15 claims
- 0354US4966697AFluid filter retaining deviceROSAEN NILS N·Filed 1989·Granted Oct 30, 1990·23 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →