Inventor · disambiguated record

Hal Hirtz

Also filed as: HIRTZ HAL

2 granted patents·97 citations·filing 2003–2009

66Inventor score

Technology areasE21C

Files withJACKSON ERIC1 MINI OF NATURAL RESOURCES1

Top patents by PatentIndex Score

2 records

0190US7695071B2Automated excavation machineMINI OF NATURAL RESOURCES·Filed 2003·Granted Apr 13, 2010·90 cites·73 claims
0266US8016363B2Automated excavation machineJACKSON ERIC·Filed 2009·Granted Sep 13, 2011·7 cites·18 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →