Inventor

FRENZEL JEFF

US2 patents

⚠️ This page may combine multiple inventors who share the name “FRENZEL JEFF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AMTEK RES INTERNATIONAL LLC

1 patent

US10396330B2Aug 27, 2019

Porous granules containing mixture of rubber and silica powders

AMTEK RES INTERNATIONAL LLC0 citations44

AMTEK RES INT LLC

1 patent

US9748546B2Aug 29, 2017

High porosity silica-containing microporous sheets

AMTEK RES INT LLC0 citations32