Assignee
KOCH STEPHEN A
US·4 granted patents·90 citations·filing 2009–2012
Top patents by PatentIndex Score
4 records- 0197US8266861B2Process of producing hip, ridge or rake shingles, and high profile shingles produced therebyKOCH STEPHEN A·Filed 2009·Granted Sep 18, 2012·61 cites·13 claims
- 0285US8323440B2Process of producing hip, ridge or rake shingles, shingles produced thereby and stacks of the shinglesKOCH STEPHEN A·Filed 2009·Granted Dec 4, 2012·14 cites·16 claims
- 0383US8820020B2Hip, ridge or rake shingles and stacks of hip, ridge or rake shinglesKOCH STEPHEN A·Filed 2012·Granted Sep 2, 2014·11 cites·8 claims
- 0471US8413809B2Packaging for specialty shingleKOCH STEPHEN A·Filed 2009·Granted Apr 9, 2013·4 cites·14 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →