Inventor
MAY DAVID A
US10 patents
⚠️ This page may combine multiple inventors who share the name “MAY DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPROPRIATE TECH CORP
4 patentsUS4921032AMay 1, 1990
Roman shades
APPROPRIATE TECH CORP105 citations94
US4418739ADec 6, 1983
Insulating window covering
APPROPRIATE TECH CORP70 citations90
US4516618AMay 14, 1985
Edge seal and rerailer for insulating shade
APPROPRIATE TECH CORP27 citations87
US4651796AMar 24, 1987
Edge seal and rerailer for insulating shade
APPROPRIATE TECH CORP5 citations57
KURTZ ERIC
4 patentsUS8281772B2Oct 9, 2012
Glow plug heater control
KURTZ ERIC8 citations83
US9175661B2Nov 3, 2015
Glow plug heater control
KURTZ ERIC4 citations72
US8550060B2Oct 8, 2013
Glow plug heater control
KURTZ ERIC4 citations62
US9964058B2May 8, 2018
System and method for increasing fuel economy of a vehicle including a SCR catalyst
KURTZ ERIC0 citations51