Assignee

HENN DAVID S

US·2 granted patents·150 citations·filing 2004–2012

Technology mixB23K2 B22F1 B33Y1 B82Y1 G03F1 Y02P1

Top patents by PatentIndex Score

2 records

0190US7073561B1Solid freeform fabrication system and methodHENN DAVID S·Filed 2004·Granted Jul 11, 2006·148 cites·35 claims
0265US9289845B2Metal deposition of exterior members in oil field tubularsHENN DAVID S·Filed 2012·Granted Mar 22, 2016·2 cites·26 claims

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