RJ

Ronald Richard Duff, JR.

TC The Gillette Company: 4 patents #17 of 150Top 15%
📍 Shrewsbury, MA: #4 of 136 inventorsTop 3%
🗺 Massachusetts: #830 of 14,338 inventorsTop 6%
Overall (2023): #40,341 of 537,848Top 8%
4
Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11794366 Coatings for a razor blade Kenneth James Skrobis, William Owen Jolley, John Lawrence Maziarz, Bin Shen, Joe David Lussier +4 more 2023-10-24
11759965 Multi-layer coatings for a razor blade Kenneth James Skrobis, William Owen Jolley, John Lawrence Maziarz, Bin Shen, Joe David Lussier +4 more 2023-09-19
11691308 Razor blades with aluminum magnesium boride (AlMgB14)-based coatings Jeffrey Stuart Parker, Yongqing Ju, Xiandong Wang 2023-07-04
11654588 Razor blades John Joseph Nisby, Matthew Robert Stone, Yongqing Ju 2023-05-23