Inventor

WIRTL JOHANNES

DE2 patents

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

HOERBIGER VENTILWERKE AG

1 patent

US5343894ASep 6, 1994

Piezo valve

HOERBIGER VENTILWERKE AG95 citations93

HYGRAMA AG

1 patent

US6000676ADec 14, 1999

Microvalve

HYGRAMA AG30 citations90