Assignee
WALLGREN CARL JOHAN ERIK
SE·2 granted patents·3 pending applications·25 citations·filing 2006–2012
Top patents by PatentIndex Score
5 records- 0180US8316741B2Power tool and a method for use of the power toolWALLGREN CARL JOHAN ERIK·Filed 2008·Granted Nov 27, 2012·16 cites·18 claims
- 0270US8857532B2Method and device for position locked power tool operation for correction of unacceptable screw joint tightening resultsWALLGREN CARL JOHAN ERIK·Filed 2009·Granted Oct 14, 2014·9 cites·13 claims
- 0344US2008135272A1Battery Energized Portable Power ToolWALLGREN CARL JOHAN ERIK·Filed 2006·Application pending·0 cites
- 0442US2013277078A1Portable electric power tool with radio communication deviceWALLGREN CARL JOHAN ERIK·Filed 2011·Application pending·0 cites
- 0536US2013324156A1Location system for determining the position of an objectWALLGREN CARL JOHAN ERIK·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when WALLGREN CARL JOHAN ERIK files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →