Inventor

Robert Simpson

Inventor
Elon, NC, US

Overview

5→
Patents
1998–2015
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

A21Cprimary
A21CMachines or equipment for making or processing doughs22%
G06FElectric digital data processing22%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes22%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
A23CDairy products, e.g. milk, butter or cheese11%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to APV CREPACO INC (1)· patent assignee history
1998Based in Barrington, IL, US· patent location history
2003–2006Patents assigned to HDN DEV CORP (2)· patent assignee history
2003–2015Patents assigned to LEGALSTAR INC (2)· patent assignee history
2003–2006Based in Elon, NC, US· patent location history
2003Based in Williamsville, NY, US· patent location history
2015Patents assigned to PERRELLO WILLIAM S (1)· patent assignee history
2015Patents assigned to SIMPSON MICHAEL J (1)· patent assignee history
2015Based in Willimasville, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HDN DEV CORP22003–2006
LEGALSTAR INC22003–2015
APV CREPACO INC11998
PERRELLO WILLIAM S12015
SIMPSON MICHAEL J12015
Locations
LocationPatentsSpan
Elon, NC, US22003–2006
Willimasville, New York, US12015
Williamsville, New York, US12003
Barrington, Illinois, US11998