Inventor
KEEFER NEAL L
US12 patents
⚠️ This page may combine multiple inventors who share the name “KEEFER NEAL L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KEEFER NEAL L
8 patentsUS7819129B2Oct 26, 2010
Relief vent including float and seal
KEEFER NEAL L8 citations82
US7568493B2Aug 4, 2009
Thermal relief vent and method of manufacturing the same
KEEFER NEAL L11 citations82
US7017599B2Mar 28, 2006
Thermal relief vent and method of manufacturing the same
KEEFER NEAL L14 citations82
US8746479B2Jun 10, 2014
Method of closing a fuel tank with a pivotal door and seal
KEEFER NEAL L4 citations71
US8752568B2Jun 17, 2014
Low mass draw and return tube assembly and process of manufacturing the same
KEEFER NEAL L1 citations51
US8376169B2Feb 19, 2013
Anti-siphon installation assembly
KEEFER NEAL L0 citations51
US8261517B2Sep 11, 2012
Fuel cap
KEEFER NEAL L0 citations51
US8607433B2Dec 17, 2013
Method of installing an anti-siphon assembly
KEEFER NEAL L0 citations45