Inventor

SCHALK PETER

NL3 patents

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

WAERTSILAE FINLAND OY

1 patent

US9758229B2Sep 12, 2017

Method of and an arrangement for improving the lubrication system of a propulsion device of a marine vessel

WAERTSILAE FINLAND OY0 citations40

WARTSILA NETHERLANDS B V

1 patent

US9796461B2Oct 24, 2017

Pitch angle indicator system

WARTSILA NETHERLANDS B V0 citations30

SCHALK PETER

1 patent

US9211615B2Dec 15, 2015

Propeller service method

SCHALK PETER0 citations28