Inventor
Donald W. Gayton
Inventor
North Vancouver, CA
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks36%
F01BMachines or engines, in general or of positive-displacement type, e.g. steam engines9%
F01KSteam engine plants9%
F02GHot gas or combustion-product positive-displacement engine plants9%
F04BPositive-displacement machines for liquids9%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact9%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application9%
H04LTransmission of digital information, e.g. telegraphic communication9%
PatentTitleYear
9,234,480'Isothermal machines, systems and methods'20166,240,088'Method for two-stage data transmission'20015,732,357'Selective simulcast paging system'19985,559,859'Paging system that allows caller/subscriber interconnection'19965,307,399'Paging system that allows caller/subscriber interconnection'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2001Patents assigned to GLENAYRE ELECTRONICS INC (4)· patent assignee history
1994–2001Based in North Vancouver, CA· patent location history
1996–2016Based in West Vancouver, CA· patent location history
2016Patents assigned to KAIRAMA INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GLENAYRE ELECTRONICS INC | 4 | 1994–2001 |
| KAIRAMA INC | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| North Vancouver, CA | 3 | 1994–2001 |
| West Vancouver, CA | 2 | 1996–2016 |