Individual holder
KOELKER MICHAEL J
2 granted patents·1 pending application·10 citations·filing 2003–2006
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0152US7261129B2Machine for loading silage bagKOELKER MICHAEL J·Filed 2006·Granted Aug 28, 2007·7 cites·19 claims
- 0231US7048017B2Silage bag filling machineKOELKER MICHAEL J·Filed 2003·Granted May 23, 2006·3 cites·19 claims
- 0331US2006086409A1Silage bag filling machineKOELKER MICHAEL J·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when KOELKER MICHAEL J 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 →