Inventor
George Hatch
Inventor
Taunton, MA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Bprimary
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials19%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers19%
F25DRefrigerators19%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact19%
E05BLocks6%
F01DNon-positive displacement machines or engines, e.g. steam turbines6%
H01JElectric discharge tubes or discharge lamps6%
Y10TTechnical subjects covered by former us classification6%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980Patents assigned to COMBI LOCK ENTERPRISES LTD (1)· patent assignee history
1980Based in Manchester, GB· patent location history
1986Patents assigned to US ENERGY (1)· patent assignee history
1986Based in San Francisco, CA, US· patent location history
2016Patents assigned to PACKAGING TECHNOLOGY GROUP INC (1)· patent assignee history
2016–2019Based in Taunton, MA, US· patent location history
2019Patents assigned to PACKAGING TECH GROUP INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PACKAGING TECH GROUP INC | 2 | 2019 |
| COMBI LOCK ENTERPRISES LTD | 1 | 1980 |
| PACKAGING TECHNOLOGY GROUP INC | 1 | 2016 |
| US ENERGY | 1 | 1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taunton, Massachusetts, US | 3 | 2016–2019 |
| San Francisco, California, US | 1 | 1986 |
| Manchester, GB | 1 | 1980 |