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Inventor

J. MacDonald Smith

Inventor
Houston, TX, US

Overview

8→
Patents
1990–2021
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G01Vprimary
G01VGeophysics50%
A61BDiagnosis20%
A61FFilters implantable into blood vessels20%
H01QAntennas, i.e. radio aerials10%
PatentTitleYear
11,065,039Spinal implant and methods of using the same202111,058,553Spinal facet cage implant20218,462,587'Generating seismic vibrator signals having distinguishing signatures'20138,462,588'Processing seismic vibrator signals having distinguishing signatures'20138,462,585'Acquiring seismic vibrator signals having distinguishing signatures'20138,462,589'Apparatus for generating seismic signals having distinguishing signatures'20137,639,567'Generating seismic vibrator signals'20094,893,131'Mobile or ground mounted arcuate antenna'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Based in Bethel Park, PA, US· patent location history
2009–2013Based in Houston, TX, US· patent location history
2013Patents assigned to BLOOR ROBERT (4)· patent assignee history
2013Patents assigned to INOVA LTD (4)· patent assignee history
2013Patents assigned to SITTON GARY A (4)· patent assignee history
2013Patents assigned to SMITH J MACDONALD (4)· patent assignee history
2021Patents assigned to PROVIDENCE MEDICAL TECH INC (2)· patent assignee history
2021Based in Clayton, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BLOOR ROBERT42013
INOVA LTD42013
SITTON GARY A42013
SMITH J MACDONALDself42013
PROVIDENCE MEDICAL TECH INC22021
Locations
LocationPatentsSpan
Houston, Texas, US52009–2013
Clayton, California, US22021
Bethel Park, Pennsylvania, US11990