Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JM

Joseph T. Marshall

Treherne, CA: #1 of 4 inventorsTop 25%
Overall (All Time): #1,513,436 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9517499 S-lock flashing member forming apparatus 2016-12-13
8677718 Retrofit mounting clip for an exterior building surface 2014-03-25
8191394 Step flashing bending device 2012-06-05