Inventor

David G. Allen

Inventor

Acworth, GA, US

Overview

1990–2021

Patent span

Physics

Primary field (CPC G)

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

B25Bprimary

B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding14%

G08BSignalling systems, e.g. personal calling systems14%

H04WWireless communication networks14%

A61BDiagnosis7%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges7%

G01FMeasuring volume, volume flow, mass flow or liquid level7%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes7%

G07CTime or attendance registers7%

H01HElectric switches7%

H04LTransmission of digital information, e.g. telegraphic communication7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to MHH ENG CO LTD (1)· patent assignee history

1990–1991Based in Chiddingfold, GB· patent location history

2013Patents assigned to ALLEN DAVID (1)· patent assignee history

2013Patents assigned to GALVES FRED A (1)· patent assignee history

2013Based in Sacramento, CA, US· patent location history

2017Patents assigned to JOGLER LLC (1)· patent assignee history

2017Based in Baton Rouge, LA, US· patent location history

2020Patents assigned to ALERTPOINT LLC (2)· patent assignee history

2020Based in Acworth, GA, US· patent location history

2021Based in Newport Beach, CA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations