Inventor

INGEMANSSON STIG

SE2 patents

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

GYPROC AB

1 patent

US4830140AMay 16, 1989

Perforated sound absorbing panel

GYPROC AB26 citations82

INGEMANSSONS INGENJORSBYRA AB

1 patent

US4767061AAug 30, 1988

Blowing nozzle for a highly pressurized gaseous fluid

INGEMANSSONS INGENJORSBYRA AB6 citations54