Inventor · disambiguated record
John Hylan
Also filed as: HYLAN JOHN
7 granted patents·125 citations·filing 1989–1993
87Inventor score
Technology areasB41J
Files withUNISYS CORP7
Top patents by PatentIndex Score
7 records- 0181US5021676ADocument-skew detection with photosensorsUNISYS CORP·Filed 1989·Granted Jun 4, 1991·28 cites·9 claims
- 0277US5021673AWeb transport with anti-skew arrangementUNISYS CORP·Filed 1989·Granted Jun 4, 1991·26 cites·14 claims
- 0375US5105363AServo means for document-transportUNISYS CORP·Filed 1989·Granted Apr 14, 1992·23 cites·10 claims
- 0464US5120977ADocument transport control including document velocity profilesUNISYS CORP·Filed 1991·Granted Jun 9, 1992·21 cites·9 claims
- 0556US5274242ASelectible transport-servo velocity profile for document transportUNISYS CORP·Filed 1992·Granted Dec 28, 1993·14 cites·10 claims
- 0647US5352900ARibbon tracking technique with low-ribbon detectionUNISYS CORP·Filed 1993·Granted Oct 4, 1994·7 cites·14 claims
- 0742US5084626AServo for controlling document transportUNISYS CORP·Filed 1991·Granted Jan 28, 1992·6 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →