Assignee

RITTER JOHN

US·2 granted patents·10 citations·filing 2009–2020

Technology mixB32B1 G06K1 G11B1

Top patents by PatentIndex Score

2 records

0190US8174950B2Optical tape embossing drum and optical tape embossing drum shimRITTER JOHN·Filed 2009·Granted May 8, 2012·10 cites·12 claims
0249US11410013B2Method of filling a slit in a metallic smartcardRITTER JOHN·Filed 2020·Granted Aug 9, 2022·0 cites·15 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →