Inventor
GAZZARA ROBERTO
IT22 patents
⚠️ This page may combine multiple inventors who share the name “GAZZARA ROBERTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PRINCE SPORTS INC
12 patentsUS7651110B2Jan 26, 2010
Bicycle having multiple tube frame structure
PRINCE SPORTS INC21 citations92
US7503860B2Mar 17, 2009
Sports racquet with multi-section frame
PRINCE SPORTS INC19 citations92
US7396303B2Jul 8, 2008
Sports racquet with insert members for anchoring strings
PRINCE SPORTS INC21 citations92
US7909713B2Mar 22, 2011
Shaft for a sports stick such as a hockey stick
PRINCE SPORTS INC8 citations83
US7811500B2Oct 12, 2010
Method for manufacturing a sports racquet
PRINCE SPORTS INC9 citations83
US7575527B2Aug 18, 2009
Composite bat having a single, hollow primary tube structure
PRINCE SPORTS INC9 citations83
US7931839B2Apr 26, 2011
Method of manufacturing composite single-tubed structures having ports
PRINCE SPORTS INC3 citations62
US7883434B2Feb 8, 2011
Composite bat having a multiple tube structure
PRINCE SPORTS INC2 citations62
US7727095B2Jun 1, 2010
Hockey stick having a single, hollow primary tube
PRINCE SPORTS INC5 citations62
US7727096B2Jun 1, 2010
Composite hockey stick system
PRINCE SPORTS INC2 citations62
US8038551B2Oct 18, 2011
Method for manufacturing a racquet frame for sports racquet and a racquet frame thereof
PRINCE SPORTS INC0 citations51
US7935286B2May 3, 2011
Sports racquet with string port holes
PRINCE SPORTS INC0 citations51