Inventor · disambiguated record

Francis A. Penning

Also filed as: PENNING FRANCIS A

1 granted patent·17 citations·filing 1984–1984

39Inventor score
Technology areasE21D
Files withCOLORADO SCHOOL OF MINES1

Top patents by PatentIndex Score

1 record

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