Inventor · disambiguated record
Richard R. Helinski
Also filed as: HELINSKI RICHARD · HELINSKI RICHARD R
8 granted patents·717 citations·filing 1984–1990
91Inventor score
Top patents by PatentIndex Score
8 records- 0195US5136515AMethod and means for constructing three-dimensional articles by particle depositionHELINSKI RICHARD·Filed 1989·Granted Aug 4, 1992·405 cites·20 claims
- 0292US4741930AInk jet color printing methodHOWTEK INC·Filed 1986·Granted May 3, 1988·59 cites·8 claims
- 0390US4870430ASolid ink delivery systemHOWTEK INC·Filed 1987·Granted Sep 26, 1989·68 cites·11 claims
- 0490US4721635AColor printed record and methodHOWTEK INC·Filed 1986·Granted Jan 26, 1988·64 cites·5 claims
- 0587US4666757AColor printed recordHOWTEK INC·Filed 1985·Granted May 19, 1987·39 cites·8 claims
- 0685US4714936AInk jet printerHOWTEK INC·Filed 1985·Granted Dec 22, 1987·50 cites·21 claims
- 0775US4591281ASheet-feed mechanism for rotary print headHOWTEK INC·Filed 1984·Granted May 27, 1986·21 cites·23 claims
- 0852US5196236AInk jet color printing methodHOWTEK INC·Filed 1990·Granted Mar 23, 1993·11 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →