JH

John Hill

OS Oshkosh: 1 patents #116 of 212Top 55%
Overall (2024): #151,854 of 561,600Top 30%
2
Patents 2024

Issued Patents 2024

Patent #TitleCo-InventorsDate
12102888 Putter club head with profiled face insert John P. Hill 2024-10-01
12006194 Lift device with user contact sensor Davide Boroni, Matteo Lavagnini, Roberto Marchesini, Zeno Poltronieri, Fredric L. Yutzy +1 more 2024-06-11