Inventor
HILL DAVID J
US22 patents
⚠️ This page may combine multiple inventors who share the name “HILL DAVID J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HERCULES INC
4 patentsUS4923650AMay 8, 1990
Breathable microporous film and methods for making it
HERCULES INC128 citations97
US4734324AMar 29, 1988
Heat sealable microporous polypropylene films
HERCULES INC120 citations96
US5011698AApr 30, 1991
Breathable microporous film and methods for making it
HERCULES INC101 citations95
US5008296AApr 16, 1991
Breathable microporous film
HERCULES INC86 citations95
AYOTTE STEPHEN P
4 patentsUS8765593B2Jul 1, 2014
Controlled collapse chip connection (C4) structure and methods of forming
AYOTTE STEPHEN P2 citations61
US9105573B2Aug 11, 2015
Visually detecting electrostatic discharge events
AYOTTE STEPHEN P2 citations59
US8230903B2Jul 31, 2012
Low profile heat sink for semiconductor devices
AYOTTE STEPHEN P2 citations55
US9059097B2Jun 16, 2015
Inhibiting propagation of imperfections in semiconductor devices
AYOTTE STEPHEN P1 citations49
QINETIQ LTD
3 patentsSPEE DEE PACKAGING MACHINERY I
3 patentsUS5655692AAug 12, 1997
Dispensing mechanism with quick-connect auger shaft coupling
SPEE DEE PACKAGING MACHINERY I41 citations90
US7011292B1Mar 14, 2006
Bi-leaved valve apparatus
SPEE DEE PACKAGING MACHINERY I14 citations83
US6612347B2Sep 2, 2003
Apparatus for metering and packaging bulk particulate material
SPEE DEE PACKAGING MACHINERY I9 citations73