RS

Russell P. Smith

3M: 9 patents #1,775 of 11,543Top 20%
JM Joy Global Underground Mining: 4 patents #22 of 130Top 20%
CE Clark Equipment: 1 patents #215 of 416Top 55%
JD Joy Mm Delaware: 1 patents #73 of 162Top 50%
Overall (All Time): #266,035 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12385395 Cutter head for mining machine Andrew D. Hunter, Peter A. Lugg, Ian B. Schirmer, Geoffrey W. Keech, Christopher Coates +1 more 2025-08-12
11725512 Method for removing material from a rock wall Andrew D. Hunter, Peter A. Lugg, Ian B. Schirmer, Geoffrey W. Keech, Christopher Coates +1 more 2023-08-15
11371346 Cutter head for mining machine Andrew D. Hunter, Peter A. Lugg, Ian B. Schirmer, Geoffrey W. Keech, Christopher Coates +1 more 2022-06-28
10472961 Cutter head for mining machine Andrew D. Hunter, Peter A. Lugg, Ian B. Schirmer, Geoffrey W. Keech, Christopher Coates +1 more 2019-11-12
9470087 Cutter head for mining machine Andrew D. Hunter, Peter A. Lugg, Ian B. Schirmer, Geoffrey W. Keech, Christopher Coates +1 more 2016-10-18
6284976 Cable closure injection sealed with organo borane amine complex Jacqueline J. Pulido, Kenneth D. Rebers, Thomas S. Croft, Alan J. Oshinski, Kwang-Ho Chu +1 more 2001-09-04
D444452 Cable sealing plug 2001-07-03
6242700 End seal assembly for a splice case 2001-06-05
6064006 Cable closure injection sealed with organoborane amine complex Jacqueline J. Pulido, Kenneth D. Rebers, Thomas S. Croft, Alan J. Oshinski, Kwang-Ho Chu +1 more 2000-05-16
5912433 Cable closure injection sealed with low surface energy adhesive Jacqueline J. Pulido, Kenneth D. Rebers, Thomas S. Croft, Alan J. Oshinski, Kwang-Ho Chu +1 more 1999-06-15
5792989 Wrap type cable closure end seal 1998-08-11
5258578 Closure end seal Thomas S. Croft 1993-11-02
4902855 End seal for splice closure 1990-02-20
4862505 Audiometer with interactive graphic display for children William J. Keith, Michael S. Parsons, Christopher J. Glenn, Stephen F. Bell 1989-08-29
4805979 Fiber optic cable splice closure Ronald G. Bossard, Dean C. Krenz 1989-02-21
4485485 Character reading camera Guy R. Dunlop, Carol L. Miles 1984-11-27
4339154 Vehicle brake system Ralph M. Duttarer, Michael H. Estkowski 1982-07-13