Inventor

ROLLAND ROBERT H

US4 patents

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

NORTHERN POWER SYSTEMS INC

2 patents

US7431567B1Oct 7, 2008

Wind turbine having a direct-drive drivetrain

NORTHERN POWER SYSTEMS INC154 citations96

US7891941B2Feb 22, 2011

Wind turbine having a direct-drive drivetrain

NORTHERN POWER SYSTEMS INC23 citations90

BEVINGTON CHRISTOPHER M

2 patents

US8454309B2Jun 4, 2013

Wind turbine/generator set and method of making same

BEVINGTON CHRISTOPHER M5 citations80

US8308430B2Nov 13, 2012

Wind turbine/generator set having a stator cooling system located between stator frame and active coils

BEVINGTON CHRISTOPHER M7 citations80