JT

John Tunstall

SA Saint-Gobain Abrasives: 5 patents #62 of 367Top 20%
SA Saint-Gobain Abrasifs: 4 patents #58 of 340Top 20%
QH Quixotic Holdings: 1 patents #6 of 6Top 100%
SF Saint-Gobain Glass France: 1 patents #566 of 1,055Top 55%
📍 Buffalo Grove, IL: #153 of 836 inventorsTop 20%
🗺 Illinois: #11,418 of 84,256 inventorsTop 15%
Overall (All Time): #636,685 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10213903 Abrasive article having a core including a polymer material Boris Serebrennikov, Debdutta Roy, Arup K. Khaund 2019-02-26
9764449 Abrasive article having a core including a polymer material Boris Serebrennikov, Debdutta Roy, Arup K. Khaund 2017-09-19
9649747 Grinding wheel for shaping flat glass Dominique Bureloux, Thierry Dumenil, Sebastien Wery, Adeline Girod 2017-05-16
9381618 Grinding and polishing tool Rajesh Kaul, Shivshankar Sivasubramanian, Srinivasan Ramanath, Rachana Upadhyay, Arup K. Khaund +4 more 2016-07-05
9242345 Abrasive tools and methods of forming the same Debdutta Roy, Srinivasan Ramanath, Rachana Upadhyay, Arup K. Khaund 2016-01-26
6769964 Abrasive tool having a unitary arbor 2004-08-03
6213860 Grinding wheel George Laskaris 2001-04-10
4697378 Fishing lure system 1987-10-06