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

John F. Grubb

AMD: 2 patents #94 of 714Top 15%
Lower Burrell, PA: #1 of 15 inventorsTop 7%
Pennsylvania: #1,176 of 7,529 inventorsTop 20%
Overall (2017): #139,272 of 506,227Top 30%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9624564 Corrosion resistant lean austenitic stainless steel David S. Bergstrom, James M. Rakowski, Charles P. Stinner, John J. Dunn 2017-04-18
9617628 Lean austenitic stainless steel David S. Bergstrom, James M. Rakowski, Charles P. Stinner, John J. Dunn 2017-04-11