Inventor

Gordon L. Hayward

Inventor

Guelph, CA

Overview

3→

Patents

1998–2006

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.

G01Nprimary

G01NInvestigating or analysing materials by determining their chemical or physical properties40%

A47JKitchen equipment20%

B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general20%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%

PatentTitleYear

7,029,850'Traverse shear mode piezoelectric chemical sensor'2006 5,869,767'Ultrasonic transducer'1999 5,818,731'Method and apparatus for measuring quality of frying/cooking oil/fat'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Based in Kitchener, CA· patent location history

1999Patents assigned to UNIV STRATHCLYDE (1)· patent assignee history

1999Based in Balfron, GB· patent location history

2006Patents assigned to SENSORCHEM INTERNATIONAL (1)· patent assignee history

2006Based in Guelph, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SENSORCHEM INTERNATIONAL	1	2006
UNIV STRATHCLYDE	1	1999

Locations

Location	Patents	Span
Guelph, CA	1	2006
Balfron, GB	1	1999
Kitchener, CA	1	1998