Inventor

SPERL JOHANN

DE4 patents

⚠️ This page may combine multiple inventors who share the name “SPERL JOHANN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WEBASTO AG FAHRZEUGTECHNIK

2 patents

US4923033AMay 8, 1990

Heating device, particularly automotive heating device, with an integrated muffler

WEBASTO AG FAHRZEUGTECHNIK51 citations88

US5020991AJun 4, 1991

Heating device operated by means of liquid fuel

WEBASTO AG FAHRZEUGTECHNIK20 citations76

WEBASTO THERMOSYSTEME GMBH

1 patent

US6644959B2Nov 11, 2003

Atomizing burner for a heating device of a vehicle

WEBASTO THERMOSYSTEME GMBH12 citations71

WEBASTO AG

1 patent

US7531015B2May 12, 2009

System for converting fuel and air into reformate

WEBASTO AG3 citations58