Inventor
GAILUS DAVID W
US19 patents
⚠️ This page may combine multiple inventors who share the name “GAILUS DAVID W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPECTRA INC
14 patentsUS5265315ANov 30, 1993
Method of making a thin-film transducer ink jet head
SPECTRA INC312 citations99
US5659346AAug 19, 1997
Simplified ink jet head
SPECTRA INC84 citations97
US5755909AMay 26, 1998
Electroding of ceramic piezoelectric transducers
SPECTRA INC70 citations96
US5691752ANov 25, 1997
Perovskite thin-film ink jet transducer
SPECTRA INC46 citations96
US5500988AMar 26, 1996
Method of making a perovskite thin-film ink jet transducer
SPECTRA INC54 citations96
US5446484AAug 29, 1995
Thin-film transducer ink jet head
SPECTRA INC60 citations96
US5640184AJun 17, 1997
Orifice plate for simplified ink jet head
SPECTRA INC54 citations95
US5605659AFeb 25, 1997
Method for poling a ceramic piezoelectric plate
SPECTRA INC79 citations95
US6532028B1Mar 11, 2003
Ink jet printer having a ceramic piezoelectric transducer
SPECTRA INC25 citations92
US6450627B1Sep 17, 2002
Simplified ink jet head
SPECTRA INC27 citations92
US6037707AMar 14, 2000
Electroding of ceramic piezoelectric transducers
SPECTRA INC32 citations92
US5557305ASep 17, 1996
Ink jet purging arrangement
SPECTRA INC41 citations92
US6682181B1Jan 27, 2004
Ink jet head containing a carbon member
SPECTRA INC21 citations91
US6533376B1Mar 18, 2003
Conditioning ink jet orifices
SPECTRA INC9 citations68