Assignee
LANG WILLIAM J
US·5 granted patents·159 citations·filing 1980–2012
Top patents by PatentIndex Score
5 records- 0196US7604301B1Dual axis grinder blenderLANG WILLIAM J·Filed 2007·Granted Oct 20, 2009·47 cites·15 claims
- 0290US5158126AImprovements in tree stump grinders and methods of grinding tree stumpsLANG WILLIAM J·Filed 1991·Granted Oct 27, 1992·58 cites·20 claims
- 0377USD267783SCleaner canLANG WILLIAM J·Filed 1980·Granted Feb 1, 1983·15 cites·1 claims
- 0473US5355918AGrinder beam drive for a tree stump grinderLANG WILLIAM J·Filed 1993·Granted Oct 18, 1994·36 cites·13 claims
- 0561US9163400B2Method and system for improved curtain wall sealingLANG WILLIAM J·Filed 2012·Granted Oct 20, 2015·3 cites·11 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →