RI

Roger Stephen Grinnip, III

SH Shure Acquisition Holdings: 2 patents #10 of 59Top 20%
📍 Lake Zurich, IL: #10 of 47 inventorsTop 25%
🗺 Illinois: #1,252 of 8,257 inventorsTop 20%
Overall (2022): #117,370 of 548,613Top 25%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D965566 Pair of earphones Jase Ruggles, Dustin Jonathan Smith, John Matthew Miller, Thomas Andrew Satrom 2022-10-04
11451891 Moving coil microphone transducer with secondary port 2022-09-20