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Inventor

PHILIP KELLER

Inventor
US

Overview

3→
Patents
2022–2026
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.

B64Gprimary
B64GCosmonautics33%
B01DSeparation17%
B03DFlotation17%
E04CStructural elements17%
H01QAntennas, i.e. radio aerials17%
PatentTitleYear
12,569,861Compounds, methods, and systems for benefication of rare earth elements by flotation and gravity concentration202611,459,128Foldable tube with unitary hinge devices, systems, and methods202211,292,616Precision deployment devices, systems, and methods2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to ROCCOR LLC (2)· patent assignee history
2022–2026Based in US· patent location history
2026Patents assigned to COLORADO SCHOOL OF MINES (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ROCCOR LLC22022
COLORADO SCHOOL OF MINES12026
Locations
LocationPatentsSpan
US32022–2026