Inventor · disambiguated record
Richard Killgren
Also filed as: KILLGREN RICHARD · KILLGREN RICHARD JOHN
6 granted patents·30 citations·filing 2018–2023
79Inventor score
Files withGUANGXI LIUGONG MACHINERY CO6
Top patents by PatentIndex Score
6 records- 0165USD941885SExcavatorGUANGXI LIUGONG MACHINERY CO·Filed 2019·Granted Jan 25, 2022·9 cites·1 claims
- 0265USD896852SExcavatorGUANGXI LIUGONG MACHINERY CO·Filed 2019·Granted Sep 22, 2020·9 cites·1 claims
- 0362USD901553SExcavatorGUANGXI LIUGONG MACHINERY CO·Filed 2019·Granted Nov 10, 2020·8 cites·1 claims
- 0448USD880533SMotor graderGUANGXI LIUGONG MACHINERY CO·Filed 2018·Granted Apr 7, 2020·4 cites·1 claims
- 0531USD922446SBulldozerGUANGXI LIUGONG MACHINERY CO·Filed 2019·Granted Jun 15, 2021·0 cites·1 claims
- 0629USD1085172SWheel loaderGUANGXI LIUGONG MACHINERY CO·Filed 2023·Granted Jul 22, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →