Inventor
BIERE DAVID A
US11 patents
⚠️ This page may combine multiple inventors who share the name “BIERE DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BALDWIN FILTERS INC
7 patentsUS5906740AMay 25, 1999
Spin-on filter with improved retaining groove
BALDWIN FILTERS INC54 citations96
US5766468AJun 16, 1998
Dual media primary/secondary fuel filter
BALDWIN FILTERS INC87 citations96
US5788859AAug 4, 1998
Self-evacuating water-separating fuel filter
BALDWIN FILTERS INC57 citations95
US6607665B2Aug 19, 2003
Fuel filter element and cover assembly
BALDWIN FILTERS INC58 citations94
US5988399ANov 23, 1999
Spin-on filter
BALDWIN FILTERS INC27 citations92
US5144978ASep 8, 1992
Self-venting drain valve
BALDWIN FILTERS INC34 citations92
US5547565AAug 20, 1996
Fuel/water separator with adaptor plate for drain valve and water detector
BALDWIN FILTERS INC41 citations89