AH

Andrew D. Hunter

JM Joy Global Underground Mining: 4 patents #22 of 130Top 20%
IL Ici Australia Operations Proprietary Limited: 2 patents #6 of 71Top 9%
JD Joy Mm Delaware: 1 patents #73 of 162Top 50%
OP Orica Explosives Technology Pty: 1 patents #37 of 87Top 45%
Overall (All Time): #540,036 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12385395 Cutter head for mining machine Russell P. Smith, Peter A. Lugg, Ian B. Schirmer, Geoffrey W. Keech, Christopher Coates +1 more 2025-08-12
11767672 Modular building construction Klaus Hansen 2023-09-26
11725512 Method for removing material from a rock wall Russell P. Smith, Peter A. Lugg, Ian B. Schirmer, Geoffrey W. Keech, Christopher Coates +1 more 2023-08-15
11371346 Cutter head for mining machine Russell P. Smith, Peter A. Lugg, Ian B. Schirmer, Geoffrey W. Keech, Christopher Coates +1 more 2022-06-28
10472961 Cutter head for mining machine Russell P. Smith, Peter A. Lugg, Ian B. Schirmer, Geoffrey W. Keech, Christopher Coates +1 more 2019-11-12
9470087 Cutter head for mining machine Russell P. Smith, Peter A. Lugg, Ian B. Schirmer, Geoffrey W. Keech, Christopher Coates +1 more 2016-10-18
6901865 Primer casing and method of charging a blasthole Steven James Thomson, Anthony Palmer 2005-06-07
5712440 Apparatus and process for explosives mixing and loading Simon Edward Eagar 1998-01-27
5610358 Apparatus and process for explosives blow loading Simon Edward Eagar 1997-03-11