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Inventor

David Grottwassink

Inventor
Safety Harbor, FL, US

Overview

1→
Patents
2017
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication50%
H04WWireless communication networks50%
PatentTitleYear
9,572,037'Method and system for defending a mobile network from a fraud'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to YAANA TECH LLC (1)· patent assignee history
2017Based in Safety Harbor, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAANA TECH LLC12017
Locations
LocationPatentsSpan
Safety Harbor, Florida, US12017