Inventor

Geoff D. Koch

Inventor
Perry, OK, US

Overview

7→
Patents
2005–2021
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 7 as inventor

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

E21Bprimary
E21BEarth or rock drilling50%
A61KPreparations for medical, dental or toiletry purposes10%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles10%
C12NMicroorganisms or enzymes10%
G06FElectric digital data processing10%
H02KDynamo-electric machines10%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2011Patents assigned to CHARLES MACHINE WORKS (6)· patent assignee history
2005–2011Based in Perry, OK, US· patent location history
2021Patents assigned to IBM (1)· patent assignee history
2021Based in Ammerbuch, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHARLES MACHINE WORKS62005–2011
IBM12021
Locations
LocationPatentsSpan
Perry, OK, US62005–2011
Ammerbuch, DE12021