MM

Mark Matthew Messner

BS Britax Child Safety: 1 patents #1 of 4Top 25%
🗺 Pennsylvania: #2,304 of 7,623 inventorsTop 35%
Overall (2023): #338,432 of 537,848Top 65%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11807139 Child restraint system with belt tensioning mechanism Mitchell L. Shellenberger, Quentin G. Walsh, Brandon Hoover 2023-11-07