James C. Gill — 12 Patents at Ferro

James C. Gill has been granted 12 US patents while listed as an inventor at Ferro. The first was granted in 1992 and the most recent in February 2003. James C. Gill ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list James C. Gill in Maple Heights, OH, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6518368	Brominated polystyrene having improved thermal stability and color and process for the preparation thereof	James L. Dever	2003-02-11	$2,114,000
RE37902	Brominated polystyrene having improved thermal stability and color and process for the preparation thereof	James L. Dever	2002-11-05
6146555	Brominated copolymer flame retardant additives having improved color characteristics and related method	James L. Dever	2000-11-14	$6,175,000
5977233	Brominated syndiotactic polystyrene and the use thereof	James L. Dever	1999-11-02	$5,556,000
5882551	Brominated syndiotactic polystyrene and the use thereof	James L. Dever	1999-03-16	$6,440,000
5726252	Brominated polystyrene having improved thermal stability and color and process for the preparation thereof	James L. Dever	1998-03-10	$3,434,000
5723549	Process for the preparation of brominated polystyrene having improved color characteristics	James L. Dever	1998-03-03	$6,400,000
5637650	Brominated polysytrene having improved thermal stability and color and process for the preparation thereof	James L. Dever	1997-06-10	$4,427,000
5616656	Method for making brominated syndiotactic styrenic polymers	James L. Dever	1997-04-01	$3,801,000
5112896	High-impact polystyrene containing low molecular weight brominated polystyrene	James L. Dever	1992-05-12	$1,828,000
5112897	High impact polystyrene containing low molecular weight brominated polystyrene	James L. Dever	1992-05-12	$1,828,000
5112898	High impact polystyrene containing low molecular weight brominated polystyrene	James L. Dever	1992-05-12	$1,828,000

James C. Gill — 12 Patents

Issued Patents All Time

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