Inventor
HOEFFKEN RUSSELL W
US23 patents
⚠️ This page may combine multiple inventors who share the name “HOEFFKEN RUSSELL W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SNYDER GENERAL CORP
8 patentsUS4394111AJul 19, 1983
Top cover, motor, fan and fan shroud assembly for an air conditioning unit
SNYDER GENERAL CORP59 citations94
US4893390AJan 16, 1990
Method and expander for manufacturing a furnace heat exchanger and plate assembly
SNYDER GENERAL CORP27 citations92
US4475585AOct 9, 1984
Air conditioning and heat pump cabinets with removable coil guards
SNYDER GENERAL CORP33 citations92
US4907420AMar 13, 1990
Dual wall evaporator pan
SNYDER GENERAL CORP49 citations87
US4547943AOct 22, 1985
Method of manufacturing a heat exchanger and plate assembly
SNYDER GENERAL CORP16 citations73
US4510660AApr 16, 1985
Method of manufacturing a two-plate heat exchanger
SNYDER GENERAL CORP14 citations73
US4441241AApr 10, 1984
Method of manufacturing a heat exchanger unit
SNYDER GENERAL CORP19 citations73
US4538338ASep 3, 1985
Method for manufacturing a furnace heat exchanger and plate assembly
SNYDER GENERAL CORP6 citations60
SNYDERGENERAL CORP
3 patentsUS4718484AJan 12, 1988
Heat exchanger unit
SNYDERGENERAL CORP9 citations73
US4649894AMar 17, 1987
Heat exchanger and plate assembly and method of manufacture
SNYDERGENERAL CORP15 citations73
US4663837AMay 12, 1987
Apparatus for manufacturing a furnace heat exchanger and plate assembly
SNYDERGENERAL CORP10 citations71