RF

Robert A. Francis

CA Cabot: 9 patents #62 of 601Top 15%
CO Coflexip: 1 patents #37 of 86Top 45%
Overall (All Time): #355,496 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7199176 Elastomeric compounds incorporating silicon-treated carbon blacks Khaled Mahmud, Meng-Jiao Wang, James A. Belmont 2007-04-03
6519786 Toilet splash shield system 2003-02-18
6448309 Elastomeric compounds incorporating silicon-treated carbon blacks Khaled Mahmud, Meng-Jiao Wang, James A. Belmont 2002-09-10
6446663 Device for holding and storing at least two distinct spoolable pipes 2002-09-10
6323273 Elastomeric compounds incorporating silicon-treated carbon blacks Khaled Mahmud, Meng-Jiao Wang, James A. Belmont 2001-11-27
6041451 Splash shield for a toilet 2000-03-28
6028137 Elastomeric compounds incorporating silicon-treated carbon blacks Khaled Mahmud, Meng-Jiao Wang, James A. Belmont 2000-02-22
6008272 Elastomeric compounds incorporating silicon-treated carbon blacks Khaled Mahmud, Meng-Jiao Wang 1999-12-28
5948835 Silicon-treated carbon black/elastomer formulations and applications Khaled Mahmud, Meng-Jiao Wang 1999-09-07
5919841 Elastomeric compounds incorporating silicon-treated carbon blacks Khaled Mahmud, Meng-Jiao Wang 1999-07-06
5877238 Elastomeric compounds incorporating silicon-treated carbon blacks and coupling agents Khaled Mahmud, Meng-Jiao Wang 1999-03-02
5830930 Elastomeric compounds incorporating silicon-treated carbon blacks Khaled Mahmud, Meng-Jiao Wang 1998-11-03
5170813 Tapping bands 1992-12-15
4304426 Pipe fitting 1981-12-08