Inventor · disambiguated record
Joseph J. Weishew
Also filed as: WEISHEW JOSEPH J · WEISHEW JOSEPH JOHN
13 granted patents·2 pending applications·190 citations·filing 1990–2016
92Inventor score
Top patents by PatentIndex Score
15 records- 0184US6012391AInk/cleaning fluid delivery system for a chambered doctor bladeLANGSTON CORP·Filed 1998·Granted Jan 11, 2000·26 cites·11 claims
- 0284US5243907ADivider seal for split-fountain chambered doctor blade for a flexographic printing pressLANGSTON CORP·Filed 1992·Granted Sep 14, 1993·23 cites·23 claims
- 0383US6412409B2Apparatus and method for printing corrugated boardFiled 2001·Granted Jul 2, 2002·12 cites·17 claims
- 0472US5226363ADual pressure preload system for maintaining a memberLANGSTON CORP·Filed 1990·Granted Jul 13, 1993·18 cites·26 claims
- 0570US6508751B1Method and apparatus for preforming and creasing container boardSUN SOURCE L LLC·Filed 1997·Granted Jan 21, 2003·44 cites·8 claims
- 0667US7096529B2Box finishing machine with cleaning apparatus and methodSUN AUTOMATION INC·Filed 2004·Granted Aug 29, 2006·7 cites·22 claims
- 0763US5427136AFluid level detection systemLANGSTON CORP·Filed 1991·Granted Jun 27, 1995·29 cites·23 claims
- 0860US5772787AMethod of cleaning and maintaining viscosity and pH devices for water based Flexo inksLANGSTON CORP·Filed 1995·Granted Jun 30, 1998·11 cites·14 claims
- 0959US7152268B2Brush assemblySUN AUTOMATION INC·Filed 2006·Granted Dec 26, 2006·1 cites·11 claims
- 1052US5165342AEvacuation system for inking chamberLANGSTON CORP·Filed 1991·Granted Nov 24, 1992·9 cites·5 claims
- 1146US5657694AMethod of and apparatus for loading a wiper roll against an anilox rollFiled 1995·Granted Aug 19, 1997·6 cites·9 claims
- 1245US8533880B1Multi-purpose layout toolSTARK ROBERT BARRIE·Filed 2013·Granted Sep 17, 2013·2 cites·17 claims
- 1333USRE35471ESeal for fountain chambered doctor blade for a flexographic printing pressLANGSTON CORP·Filed 1995·Granted Mar 11, 1997·2 cites·24 claims
- 1430US2017225424A1Creasing corrugated boardWEISHEW JOSEPH J·Filed 2016·Application pending·0 cites
- 1528US2001001962A1Fluid flow detection system employing sampling techniqueGREGORY J LAVORGNA·Filed 1999·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Joseph J. Weishew files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →