Inventor
EBBENGA MARK
US16 patents
⚠️ This page may combine multiple inventors who share the name “EBBENGA MARK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EBBENGA MARK
15 patentsUS7179041B2Feb 20, 2007
Multi-compartmental winch device
EBBENGA MARK12 citations91
US8636110B2Jan 28, 2014
Boat trailer mounted bow entry ladder
EBBENGA MARK13 citations83
US7621506B2Nov 24, 2009
Multi-compartmental winch device
EBBENGA MARK10 citations83
US7614608B1Nov 10, 2009
Rope tensioner for winch
EBBENGA MARK11 citations83
US9156667B2Oct 13, 2015
Lever handle for jack
EBBENGA MARK5 citations64
US8596906B2Dec 3, 2013
Retractable wheel for boat lift and other structures
EBBENGA MARK6 citations64
US12194966B1Jan 14, 2025
Lock for retractable wheels used for boat lifts, docks and other structures
EBBENGA MARK0 citations61
US8607418B2Dec 17, 2013
Latch for boat bow
EBBENGA MARK3 citations61
US8322692B2Dec 4, 2012
Device for winching
EBBENGA MARK2 citations61
US7866632B2Jan 11, 2011
Multi-compartmental winch device
EBBENGA MARK2 citations61
USD602674SOct 20, 2009
Winch drum
EBBENGA MARK4 citations61
US7422407B2Sep 9, 2008
Multi-compartmental winch device
EBBENGA MARK2 citations61
US12077025B2Sep 3, 2024
Bracket for providing a pivoting joint
EBBENGA MARK0 citations58
US7866631B2Jan 11, 2011
Rope tensioner for winch
EBBENGA MARK0 citations51
USD610772SFeb 23, 2010
Winch drum
EBBENGA MARK0 citations51