MM

Michael J. Massey

SP Stemco Products: 2 patents #1 of 16Top 7%
📍 Longview, TX: #9 of 40 inventorsTop 25%
🗺 Texas: #3,193 of 17,455 inventorsTop 20%
Overall (2020): #140,014 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10745255 Vehicle boom arm alarm system Mark J. Kranz 2020-08-18
10703135 Inflation hubcap installation system — 2020-07-07