Assignee
KEYSTONE ENGINEERING & MFG COR
US·6 granted patents·355 citations·filing 2000–2006
Top patents by PatentIndex Score
6 records- 0198US6692083B2Replaceable wear surface for bit supportKEYSTONE ENGINEERING & MFG COR·Filed 2002·Granted Feb 17, 2004·227 cites·17 claims
- 0292US7338134B2Flighting and tool holderKEYSTONE ENGINEERING & MFG COR·Filed 2005·Granted Mar 4, 2008·35 cites·24 claims
- 0390US7108212B2Angular tool and holding blockKEYSTONE ENGINEERING & MFG COR·Filed 2003·Granted Sep 19, 2006·39 cites·17 claims
- 0487US7380887B2Tool holderKEYSTONE ENGINEERING & MFG COR·Filed 2006·Granted Jun 3, 2008·21 cites·18 claims
- 0587US7290726B2Angular cutting toolKEYSTONE ENGINEERING & MFG COR·Filed 2006·Granted Nov 6, 2007·18 cites·10 claims
- 0672US6422228B1Portable saw enclosure apparatusKEYSTONE ENGINEERING & MFG COR·Filed 2000·Granted Jul 23, 2002·15 cites·14 claims
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