Inventor · disambiguated record
J. Donaldson Thomas
Also filed as: THOMAS J DONALDSON
5 granted patents·150 citations·filing 1992–2016
82Inventor score
Top patents by PatentIndex Score
5 records- 0187US5171935ALow-energy blasting initiation system method and surface connection thereofENSIGN BICKFORD CO·Filed 1992·Granted Dec 15, 1992·71 cites·3 claims
- 0272US5398611ALow energy blasting initiation system, method and surface connection thereforENSIGN BICKFORD CO·Filed 1993·Granted Mar 21, 1995·36 cites·18 claims
- 0353US5192828ADetonating cord and blasting cap connector block having a resilient free end cord latchENSIGN BICKFORD CO·Filed 1992·Granted Mar 9, 1993·19 cites·3 claims
- 0448US5494152ADetonator packaging systemENSIGN BICKFORD CO·Filed 1993·Granted Feb 27, 1996·24 cites·9 claims
- 0527US10942016B2Detonator packaging system and methodDYNO NOBEL INC·Filed 2016·Granted Mar 9, 2021·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →