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Inventor

P. Gregory Erman

Inventor
Head of Chezzetcook, CA

Overview

5→
Patents
2014–2019
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.

G01Fprimary
G01FMeasuring volume, volume flow, mass flow or liquid level23%
A47JKitchen equipment15%
B67DDispensing, delivering or transferring liquids, not otherwise provided for15%
G01GWeighing15%
F04BPositive-displacement machines for liquids8%
G01BMeasuring length, thickness or similar linear dimensions8%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light8%
G01VGeophysics8%
PatentTitleYear
10,520,300Optical liquid level measurement system for dispensing apparatus20199,738,507'High precision liquid dispenser'2017RE046143'Cartridge based fluid dispensing apparatus'20169,296,603'High precision liquid dispenser'20168,622,257'Auger-driven powder dispenser'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2019Patents assigned to A C DISPENSING EQUIPMENT INC (5)· patent assignee history
2014Patents assigned to ERMAN P GREGORY (1)· patent assignee history
2014Patents assigned to GARVEY BEN (1)· patent assignee history
2014Patents assigned to MARSHALL CHRIS (1)· patent assignee history
2014Patents assigned to MCDOUGALL MICHAEL (1)· patent assignee history
2014–2019Based in Head of Chezzetcook, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
A C DISPENSING EQUIPMENT INC52014–2019
ERMAN P GREGORYself12014
GARVEY BEN12014
MARSHALL CHRIS12014
MCDOUGALL MICHAEL12014
Locations
LocationPatentsSpan
Head of Chezzetcook, CA52014–2019