WC

William S. Colburn

HP HP: 6 patents #3,523 of 16,619Top 25%
AE Aps Engineering: 1 patents #3 of 5Top 60%
📍 San Diego, CA: #5,729 of 23,606 inventorsTop 25%
🗺 California: #82,707 of 386,348 inventorsTop 25%
Overall (All Time): #739,594 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9174446 Digital printing press having a modular and reliable ink delivery system Jaren D. Marler, Mark Baker 2015-11-03
8070018 Viscoelastic liquid flow splitter and methods Timothy Strecker, Mark W Woodruff, Carlos Garcia, Scott S. Breidenthal 2011-12-06
7316335 Material dispenser having a positive shutoff mechanism Timothy Strecker, Gerald V. Rapp 2008-01-08
6688718 Heat transfer device for an inkjet printer Steven W. Steinfield, Joseph E. Scheffelin 2004-02-10
6550139 Datum machining techniques for control of print cartridge to media spacing Hai Quang Tran 2003-04-22
6334661 System and method for inducing tensioning of a flexible nozzle member of an inkjet printer with an adhesive Steven W. Steinfield, Joseph E. Scheffelin 2002-01-01
5442386 Structure and method for preventing ink shorting of conductors connected to printhead Winthrop D. Childers, Dale Timm, Charles L. Thierheimer, Jr., Marshall Field, William Boucher +2 more 1995-08-15