Inventor · disambiguated record
Richard E. Hartnig
Also filed as: HARTNIG RICHARD E
2 granted patents·50 citations·filing 1977–1978
64Inventor score
Files withPAPER CONVERTING MACHINE CO2
Top patents by PatentIndex Score
2 records- 0182US4131272AMethod and apparatus for separating a continuous stream of connected business forms into exact count zig-zag folded stacksPAPER CONVERTING MACHINE CO·Filed 1977·Granted Dec 26, 1978·33 cites·8 claims
- 0260US4161091AApparatus for making a connected series of stuffed sealed envelope assembliesPAPER CONVERTING MACHINE CO·Filed 1978·Granted Jul 17, 1979·17 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →