Inventor
Robert E. Sadler, Jr.
Inventor
Des Plaines, IL, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B07Cprimary
B07CPostal sorting31%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests31%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors23%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables8%
H01RElectrically-conductive connections8%
PatentTitleYear
6,921,296'Card cage and electronic card apparatus and system'20055,695,071'Small flats sorter'19975,535,874'Carrier for transport and delivery of an article to a destination'19965,419,457'System for sorting mail pieces on multiple levels and a method for performing the same'19955,340,099'Orientation chute for sorting machine'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1997Patents assigned to ELECTROCOM GARD LTD (4)· patent assignee history
1994–2005Based in Des Plaines, IL, US· patent location history
2005Patents assigned to 3COM CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ELECTROCOM GARD LTD | 4 | 1994–1997 |
| 3COM CORP | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Des Plaines, Illinois, US | 5 | 1994–2005 |