Inventor
BERTELSEN CRAIG M
US12 patents
⚠️ This page may combine multiple inventors who share the name “BERTELSEN CRAIG M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXMARK INT INC
11 patentsUS7673970B2Mar 9, 2010
Flexible circuit corrosion protection
LEXMARK INT INC10 citations83
US7204574B2Apr 17, 2007
Polyimide thickfilm flow feature photoresist and method of applying same
LEXMARK INT INC10 citations83
US7254890B2Aug 14, 2007
Method of making a microfluid ejection head structure
LEXMARK INT INC13 citations82
US7540584B2Jun 2, 2009
Orifice plate protection device
LEXMARK INT INC12 citations76
US7600858B2Oct 13, 2009
Micro-fluid ejection head structure
LEXMARK INT INC5 citations71
US7470505B2Dec 30, 2008
Methods for making micro-fluid ejection head structures
LEXMARK INT INC3 citations61
US7169538B2Jan 30, 2007
Process for making a micro-fluid ejection head structure
LEXMARK INT INC5 citations61
US7043838B2May 16, 2006
Process for manufacturing a micro-fluid ejection device
LEXMARK INT INC2 citations60
US7905569B2Mar 15, 2011
Planarization layer for micro-fluid ejection head substrates
LEXMARK INT INC0 citations51
US7690115B2Apr 6, 2010
Method of making a micro-fluid ejection device
LEXMARK INT INC0 citations49
US7275815B2Oct 2, 2007
Die attach methods and apparatus for micro-fluid ejection device
LEXMARK INT INC1 citations48