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Inventor

L. Scott Hazelwood

Inventor
Bonham, TX, US

Overview

3→
Patents
1994–2004
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G01Fprimary
G01FMeasuring volume, volume flow, mass flow or liquid level40%
B65FGathering or removal of domestic or like refuse20%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
6,834,544'Liquid volume monitor for pressurized tanks'20046,662,643'Liquid volume monitor for pressurized tanks'20035,366,097'Recyclable material separating device'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to HAZELWOOD LEWIS (1)· patent assignee history
1994Based in Stuart, VA, US· patent location history
2003–2004Patents assigned to FUELING TECHNOLOGIES INC (2)· patent assignee history
2003–2004Based in Bonham, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUELING TECHNOLOGIES INC22003–2004
HAZELWOOD LEWISself11994
Locations
LocationPatentsSpan
Bonham, Texas, US22003–2004
Stuart, Virginia, US11994