Frank Ewald Pfefferkorn

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Madison, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for controlling additive manufacturing systems
- Patent number 11,701,832
- Issue date Jul 18, 2023
- Wisconsin Alumni Research Foundation
- Seyyed Behzad Hosseini Rankouhi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Surface topography control
- Patent number 11,559,855
- Issue date Jan 24, 2023
- Wisconsin Alumni Research Foundation
- Justin D. Morrow
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reducing surface asperities
- Patent number 11,389,902
- Issue date Jul 19, 2022
- Wisconsin Alumni Research Foundation
- Venkata Madhukanth Vadali
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Knife blade edge serrations and method therefor
- Patent number 10,328,589
- Issue date Jun 25, 2019
- Wisconsin Alumni Research Foundation
- Justin D. Morrow
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reducing surface asperities
- Patent number 10,315,275
- Issue date Jun 11, 2019
- Wisconsin Alumni Research Foundation
- Venkata Madhukanth Vadali
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING ADDITIVE MANUFACTURING SYSTEMS
- Publication number 20210260829
- Publication date Aug 26, 2021
- Wisconsin Alumni Research Foundation
- Seyyed Behzad Hosseini Rankouhi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
REDUCING SURFACE ASPERITIES
- Publication number 20190291213
- Publication date Sep 26, 2019
- Wisconsin Alumni Research Foundation
- Venkata Madhukanth Vadali
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SURFACE TOPOGRAPHY CONTROL
- Publication number 20180264588
- Publication date Sep 20, 2018
- Wisconsin Alumni Research Foundation
- Justin D. Morrow
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
KNIFE BLADE EDGE SERRATIONS AND METHOD THEREFOR
- Publication number 20180043562
- Publication date Feb 15, 2018
- Wisconsin Alumni Research Foundation
- Justin D. Morrow
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
REDUCING SURFACE ASPERITIES
- Publication number 20140202997
- Publication date Jul 24, 2014
- Wisconsin Alumni Research Foundation
- Venkata Madhukanth Vadali
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR