Inventor · disambiguated record

H. Joseph Engel

Also filed as: ENGEL H JOSEPH

1 granted patent·8 citations·filing 1991–1991

30Inventor score
Technology areasH01J
Files withTEK TRON ENTERPRISES INC1

Top patents by PatentIndex Score

1 record

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