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Inventor

KORNEL F. EHMANN

Inventor
US

Overview

3→
Patents
2022–2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B05Bprimary
B05BSpraying apparatus7%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material7%
B24CAbrasive or related blasting with particulate material7%
B25JManipulators7%
B82YSpecific uses or applications of nanostructures7%
C21DModifying the physical structure of ferrous metals7%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys7%
C23CCoating metallic material7%
F16CShafts7%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere7%
PatentTitleYear
12,345,371Three degrees of freedom (3DoFs) precision positioning wedge air bearing stage system (WABSS)202512,064,801In-situ springback compensation in incremental sheet forming202411,414,717Surface hardening of substrates by a particle-containing cavitating waterjet2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to UNIV NORTHWESTERN (2)· patent assignee history
2022–2025Based in US· patent location history
2025Patents assigned to COUNCIL SCIENT IND RES (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV NORTHWESTERN22022–2024
COUNCIL SCIENT IND RES12025
Locations
LocationPatentsSpan
US32022–2025