Rumilly
France
3
2021-02-25
The entities that hold a legal rights for patent applications filed by inventor CROCHET Stephane:
Stephane CROCHET from Rumilly, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Dry vacuum pump with at least one sealing device with a deflector
#2 | 2014-07-24MULTI-STAGE VACUUM PUMP OF THE DRY PUMP TYPE
#3 | 2012-01-05Dry vacuum pump having multiple lubricant reservoirs
845787 ⎘