Inventor · disambiguated record
Donald C. Buch
Also filed as: BUCH DONALD · BUCH DONALD C · BUCH DONALD CALVIN
14 granted patents·1 pending application·145 citations·filing 1984–2006
92Inventor score
Technology areasG03G
Top patents by PatentIndex Score
15 records- 0181US6591747B2Method and apparatus for correcting register faults in a printing machineNEXPRESS SOLUTIONS LLC·Filed 2001·Granted Jul 15, 2003·20 cites·24 claims
- 0275US4734742ADuplex scannerEASTMAN KODAK CO·Filed 1986·Granted Mar 29, 1988·24 cites·7 claims
- 0372US6493012B2Method and apparatus for setting register on a multicolor printing machine by time independent allocation of positions of image productions to printing substratesNEXPRESS SOLUTIONS LLC·Filed 2001·Granted Dec 10, 2002·15 cites·96 claims
- 0465US4611908AApparatus and method for forming reproductions with desired margin areasEASTMAN KODAK CO·Filed 1984·Granted Sep 16, 1986·13 cites·15 claims
- 0562US5121145ALine printhead device for nonimpact printerEASTMAN KODAK CO·Filed 1990·Granted Jun 9, 1992·14 cites·22 claims
- 0659US6396524B1Skew adjustment for optical writer in a document printer/copierNEXPRESS SOLUTIONS LLC·Filed 2000·Granted May 28, 2002·9 cites·13 claims
- 0756US5655205AMechanism for cleaning the back side of a web in an electrostatographic reproduction apparatusEASTMAN KODAK CO·Filed 1995·Granted Aug 5, 1997·12 cites·28 claims
- 0854US6625408B1Pin mount for optical writer/image-recording element in a document printer/copierNEXPRESS SOLUTIONS LLC·Filed 2000·Granted Sep 23, 2003·7 cites·9 claims
- 0952US5194896AMagnetic brake for pivotal deviceEASTMAN KODAK CO·Filed 1992·Granted Mar 16, 1993·10 cites·9 claims
- 1051US6308030B1Method and apparatus for supporting a drum for loading and unloading from a copier and/or printer apparatusNEXPRESS SOLUTIONS LLC·Filed 2000·Granted Oct 23, 2001·5 cites·6 claims
- 1150US6427059B1Apparatus for positioning work stations in a document printer/copierNEXPRESS SOLUTIONS LLC·Filed 1999·Granted Jul 30, 2002·10 cites·7 claims
- 1245US6389252B2Method and apparatus for moving a drum into a nipNEXPRESS SOLUTIONS LLC·Filed 2001·Granted May 14, 2002·3 cites·10 claims
- 1344US2007059070A1Apparatus for precisely adjusting the position of workstations in a document printer/copierHENSEL DONALD S·Filed 2006·Application pending·0 cites
- 1436US7181153B2Apparatus for precisely adjusting the position of work stations in a document printer/copierEASTMAN KODAK CO·Filed 2004·Granted Feb 20, 2007·0 cites·25 claims
- 1534US6295427B1Protective container/installation fixture for image-recording/image-transfer drumsNEX PRESS SOLUTIONS LLC·Filed 1999·Granted Sep 25, 2001·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →