Bryn Mar, Pennsylvania
United States
3
2015-12-10
The entities that hold a legal rights for patent applications filed by inventor Sternberg Mark E.:
Mark E. Sternberg from Bryn Mar, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Abrasive products and methods for finishing hard surfaces
#2 | 2013-10-31Abrasive products and methods for fine polishing of ophthalmic lenses
#3 | 2013-04-18Abrasive products and methods for finishing hard surfaces
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