Inventor

KRZYSZTOF BARNAT

Inventor

Overview

3→

Patents

2023–2024

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.

B22Fprimary

B22FWorking metallic powder11%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering11%

Y02PClimate change mitigation technologies in the production or processing of goods11%

B08BCleaning in general6%

B23BTurning6%

B23KSoldering or unsoldering6%

B23PMetal-working not otherwise provided for6%

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling6%

B28BShaping clay or other ceramic compositions6%

C21DModifying the physical structure of ferrous metals6%

PatentTitleYear

12,123,085Surface treatment system design for high fatigue life hollow fan blades2024 12,084,733Method for mechanical surface treatment using electro-pulse assisted deep rolling2024 11,597,014Additive manufactured conglomerated powder removal from internal passages2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2024Patents assigned to RAYTHEON TECH CORP (3)· patent assignee history

2023Patents assigned to UNITED TECHNOLOGIES CORP (1)· patent assignee history

2023–2024Based in US· patent location history

2024Patents assigned to RTX CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RAYTHEON TECH CORP	3	2023–2024
RTX CORP	2	2024
UNITED TECHNOLOGIES CORP	1	2023

Locations

Location	Patents	Span
US	3	2023–2024