Inventor · disambiguated record
John H. Vitko
Also filed as: VITKO JOHN H · VITKO JR JOHN H
4 granted patents·53 citations·filing 1999–2004
75Inventor score
Technology areasB65H
Top patents by PatentIndex Score
4 records- 0177US6203006B1Sheet-size and stacking direction adjustable accumulator with removable ramps and methodBELL & HOWELL MAIL & MESSAGING·Filed 1999·Granted Mar 20, 2001·28 cites·15 claims
- 0271US6390461B1Insert hopper and method for improving the operation thereofBELL & HOWELL MAIL & MESSAGING·Filed 2000·Granted May 21, 2002·17 cites·68 claims
- 0356US6247691B1Positive drive mechanism for buckle folder and methodBELL & HOWELL MAIL & MESSAGING·Filed 2000·Granted Jun 19, 2001·7 cites·9 claims
- 0440US7360758B2Accumulator apparatus non-marring pusher systemBOWE BELL & HOWELL CO·Filed 2004·Granted Apr 22, 2008·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →