JG

Johnny D. Grubbs

Rolls-Royce Plc: 2 patents #369 of 1,164Top 35%
Overall (All Time): #1,882,003 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11053578 Removing coatings from ceramic matrix composite substrates David C. Fairbourn, Sunny Lai-Ming Chang 2021-07-06
10328523 Fluted additive manufacturing deposition head design Pavlo Earle, Brandon David Ribic, Quinlan Yee Shuck 2019-06-25