Inventor
Robert C. Greenwood
Inventor
Cypress, CA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B67Dprimary
B67DDispensing, delivering or transferring liquids, not otherwise provided for22%
G07FCoin-freed or like apparatus22%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material11%
F25BRefrigeration machines, plants or systems11%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact11%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application11%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes11%
PatentTitleYear
10,046,379Heat exchanger fin forming machine20184,615,181'Cooling apparatus for air conditioning compressor equipment'19863,999,685'Remote control console for a plurality of automatic gasoline dispensers'19763,942,543'Change mechanism for a gasoline dispense or the like'19763,935,435'Gasoline dispenser'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to PAN NOVA (3)· patent assignee history
1976Based in Cypress, CA, US· patent location history
1986–2018Patents assigned to GREENWOOD ROBERT (2)· patent assignee history
1986Based in Houston, TX, US· patent location history
2018Based in San Juan Capistrano, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PAN NOVA | 3 | 1976 |
| GREENWOOD ROBERTself | 2 | 1986–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cypress, California, US | 3 | 1976 |
| San Juan Capistrano, California, US | 1 | 2018 |
| Houston, Texas, US | 1 | 1986 |