Inventor · disambiguated record
David L. Johansen
Also filed as: JOHANSEN DAVID · JOHANSEN DAVID L · JOHANSEN DAVID LYMAN
4 granted patents·30 citations·filing 1975–2019
72Inventor score
Top patents by PatentIndex Score
4 records- 0156US8471905B2Methods and apparatus for imagingKENNEDY DIANA J·Filed 2009·Granted Jun 25, 2013·7 cites·8 claims
- 0241US3994049AAutomatic harness release assemblyGULF & WESTERN INDUSTRIES·Filed 1975·Granted Nov 30, 1976·11 cites·4 claims
- 0334US11681691B2Presenting updated data using persisting viewsNUMETRIC INC·Filed 2019·Granted Jun 20, 2023·0 cites·20 claims
- 0429US4664349AStand for water dispenser and the likeARROWHEAD PURITAS WATERS INC·Filed 1986·Granted May 12, 1987·12 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →