Seabrook, Texas
United States
3
2025-02-27
The entities that hold a legal rights for patent applications filed by inventor Clark John A.:
John A. Clark from Seabrook, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Compositions Including Copolymers of Isobutylene and Paramethylstyrene Substantially Free of Paramethylstyrene Monomers and Methods of Making the Same
#2 | 2017-08-10Process for preparing a halogenated elastomer with improved Mooney viscosity stability
#3 | 2017-01-12Mooney viscosity stable brominated elastomers
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