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Inventor

William Hamblen

Inventor
Glendale, AZ, US

Overview

5→
Patents
2003–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

E02Dprimary
E02DFoundations13%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
LOC1513%
B01FMixing, e.g. dissolving, emulsifying or dispersing7%
B28CPreparing clay7%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
B60PVehicles adapted for load transportation or to transport, to carry, or to comprise special loads or objects7%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for7%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology7%
PatentTitleYear
D0890221Mixer truck with a four door cab202010,668,806Concrete transit mixer2020D0860262Mixer truck with a four door cab20196,912,903'Soil compaction measurement'20056,604,432'Soil compaction measurement'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to BBN CORP (1)· patent assignee history
2003–2005Based in Stow, MA, US· patent location history
2005Patents assigned to BBNT SOLUTIONS LLC (1)· patent assignee history
2019–2020Patents assigned to CALPORTLAND COMPANY (3)· patent assignee history
2019–2020Based in Glendale, AZ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CALPORTLAND COMPANY32019–2020
BBN CORP12003
BBNT SOLUTIONS LLC12005
Locations
LocationPatentsSpan
Glendale, AZ, US32019–2020
Stow, Massachusetts, US22003–2005