Inventor

Sam F. Marshall

Inventor
Hidden Hills, CA, US

Overview

3→
Patents
2021
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

C04Bprimary
C04BLime, magnesia20%
G06FElectric digital data processing20%
H04LTransmission of digital information, e.g. telegraphic communication20%
H04WWireless communication networks20%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management20%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to APPLE INC (1)· patent assignee history
2021Patents assigned to MSB GLOBAL INC (1)· patent assignee history
2021Based in Hidden Hills, CA, US· patent location history
2021Based in Cupertino, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLE INC12021
MSB GLOBAL INC12021
Locations
LocationPatentsSpan
Hidden Hills, California, US22021
Cupertino, California, US12021