Graham M. Pring — 6 Patents at Imertech Sas

Graham M. Pring has been granted 6 US patents while listed as an inventor at Imertech Sas. The first was granted in 1987 and the most recent in December 2023. Graham M. Pring ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Graham M. Pring in Lostwithiel, GB.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11840455	Mineral compositions	Matthew Cheeseman, Janet Preston	2023-12-12
11820667	Bimodal precipitated calcium carbonate slurries suitable for paper and board applications, methods for making the same and their uses	Nigel V. Jarvis, Desmond Charles Payton, Andrew Findlay, Matthew Cheeseman	2023-11-21
10399862	Process for treating a sulfurous fluid to form gypsum and magnesium carbonate	Christopher Paynter, Kalena STOVALL, Douglas WICKS, Gavin Butler-Lee, Parvin GOLBAYANI +3 more	2019-09-03
7306668	Kaolin pigment having high brightness and narrow particle size distribution and method of preparation therefor	Christopher R. L. Golley	2007-12-11
4812242	Method of encapsulating organic material	Keith James	1989-03-14	$3,216,000
4672081	Impression material	Robert G. Fisher, Keith James	1987-06-09	$11,279,000

Graham M. Pring — 6 Patents

Issued Patents All Time

Patent Widget