FP

Frank Ewald Pfefferkorn

WARF: 6 patents #292 of 4,123Top 8%
DG Dentsply Detrey Gmbh: 1 patents #26 of 37Top 75%
📍 Duchtlingen, WI: #1 of 1 inventorsTop 100%
Overall (All Time): #701,307 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11701832 Systems and methods for controlling additive manufacturing systems Seyyed Behzad Hosseini Rankouhi, Salman Jahani, Dan Thoma 2023-07-18
11559855 Surface topography control Justin Morrow 2023-01-24
11389902 Reducing surface asperities Venkata Madhukanth Vadali, Chao Ma, Neil Arthur Duffie, Xiaochun Li 2022-07-19
10328589 Knife blade edge serrations and method therefor Justin Morrow 2019-06-25
10315275 Reducing surface asperities Venkata Madhukanth Vadali, Chao Ma, Neil Arthur Duffie, Xiaochun Li 2019-06-11
9248005 Dental obturator point Joachim E. Klee, Christoph Weber, Tim Hornung, Anja Glaner 2016-02-02
7947329 Methods of applying a nanocrystalline diamond film to a cutting tool Anirudha V. Sumant, Robert W. Carpick 2011-05-24