Inventor · disambiguated record

Fred Ritchie

Also filed as: RITCHIE FRED · RITCHIE FRED P · RITCHIE FRED PHILIP

22 granted patents·4 pending applications·848 citations·filing 19932006

97Inventor score
Technology areasA47BB25HB62BA45CB65D
Files withWATERLOO IND INC22MEHMEN ROBERT1WARTERLOO IND INC1WATERLOO IND1

Top patents by PatentIndex Score

26 records

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