Inventor
OLSTAD WILLIAM
US4 patents
Patents
4 patentsUS7038639B1May 2, 2006
Display system for full face masks
US NAVY39 citations90
US6447115B1Sep 10, 2002
Dive mask with integrated monitoring system
US NAVY28 citations90
US6837240B1Jan 4, 2005
Display system upgrade for a full face mask
US NAVY19 citations82
US6694911B1Feb 24, 2004
Enhanced display- underwater combat swim board
US NAVY18 citations78