Inventor

Thomas H. Lupfer

Inventor
San Diego, CA, US

Overview

10→
Patents
1997–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 10 as inventor

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

A43Bprimary
A43BCharacteristic features of footwear14%
A61BDiagnosis14%
G06FElectric digital data processing10%
G06KGraphical data reading10%
H04MTelephonic communication10%
A45BWalking sticks5%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body5%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing5%
B43KImplements for writing or drawing5%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2021Based in San Diego, CA, US· patent location history
2005Based in Poway, CA, US· patent location history
2013–2021Patents assigned to LUPFER THOMAS H (4)· patent assignee history
2014–2021Patents assigned to STEUSLOFF PATRICK M (3)· patent assignee history
2018–2021Patents assigned to KURTZ MICHAEL A (2)· patent assignee history
2018–2021Patents assigned to LIGUORI THOMAS A (2)· patent assignee history
2018–2021Patents assigned to MALAWEY MICHAEL J (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LUPFER THOMAS Hself42013–2021
STEUSLOFF PATRICK M32014–2021
KURTZ MICHAEL A22018–2021
LIGUORI THOMAS A22018–2021
MALAWEY MICHAEL J22018–2021
Locations
LocationPatentsSpan
San Diego, California, US91997–2021
Poway, California, US12005