Inventor
GRUENWALD DAVID J
US22 patents
⚠️ This page may combine multiple inventors who share the name “GRUENWALD DAVID J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRUNSWICK CORP
8 patentsUS7188581B1Mar 13, 2007
Marine drive with integrated trim tab
BRUNSWICK CORP116 citations95
US6086813AJul 11, 2000
Method for making self-supporting thermoplastic structures
BRUNSWICK CORP36 citations92
US5628285AMay 13, 1997
Drain valve for a marine engine
BRUNSWICK CORP25 citations91
US4573318AMar 4, 1986
Exhaust elbow for marine propulsion system
BRUNSWICK CORP45 citations89
US5664526ASep 9, 1997
Apparatus for separating solid material from cooling water in a marine engine block
BRUNSWICK CORP7 citations72
US5579727ADec 3, 1996
Separating apparatus for the cooling system of a marine engine
BRUNSWICK CORP14 citations72
US5910032AJun 8, 1999
Marine propulsion system
BRUNSWICK CORP11 citations70
US4576761AMar 18, 1986
Fuel flow deflector for use in a carburetor
BRUNSWICK CORP2 citations62
EUROP TOUCH HOLDINGS INC
6 patentsUSD526505SAug 15, 2006
Spa apparatus
EUROP TOUCH HOLDINGS INC51 citations94
US7168107B2Jan 30, 2007
Spa apparatus
EUROP TOUCH HOLDINGS INC29 citations92
US6880182B2Apr 19, 2005
Spa apparatus
EUROP TOUCH HOLDINGS INC42 citations92
US7424753B2Sep 16, 2008
SPA with plastic foot plate and seal therefor
EUROP TOUCH HOLDINGS INC6 citations62
US8028354B2Oct 4, 2011
Spa apparatus
EUROP TOUCH HOLDINGS INC2 citations60
US7600273B2Oct 13, 2009
Spa apparatus
EUROP TOUCH HOLDINGS INC4 citations60