Inventor

ROBERT ARTHUR RADEMAKER

Inventor

Overview

2→

Patents

2021–2023

Patent span

Performing operations

Primary field (CPC B)

Patents· 2 as inventor

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

E21Bprimary

E21BEarth or rock drilling50%

B25JManipulators25%

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 sintering25%

PatentTitleYear

11,708,7393D printed tool with integral stress concentration zone2023 11,136,861Mechanisms for transferring hydraulic regulation from a primary safety valve to a secondary safety valve2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2023Patents assigned to HALLIBURTON ENERGY SERVICES INC (2)· patent assignee history

2021–2023Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HALLIBURTON ENERGY SERVICES INC	2	2021–2023

Locations

Location	Patents	Span
US	2	2021–2023