Here are published early drafts of our two pending U.S. patents. We also have a pending international patent. As well as several other provisional patents.

VENTURI PINWHEEL AND SEA ANCHOR WAVE ENERGY CONVERSION SYSTEMS

Filed: February 20, 2009
Status: Pending

View on Google Patents

VENTURI BASED OCEAN WAVE ENERGY CONVERSION SYSTEM

Filed: November 11, 2010
Status: Pending

View on Google Patents

Copyright 2012 Spindrift Energy