Inventor · disambiguated record

Lee A. Fredrickson

Also filed as: FREDRICKSON LEE A

1 granted patent·6 citations·filing 2013–2013

28Inventor score

Technology areasB65B

Files withDOUGLAS MACHINE INC1

Top patents by PatentIndex Score

1 record

0175US8973733B2Article orienter and attendant orientation operationsDOUGLAS MACHINE INC·Filed 2013·Granted Mar 10, 2015·6 cites·18 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →