Method and apparatus for sorting or retrieving items
US-12234093-B2 · Feb 25, 2025 · US
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Dewitt Robert R patents
Dewitt Robert R is listed as an inventor on 76 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Dewitt Robert R |
| Total patents | 76 |
| First publication | Apr 21, 2015 |
| Latest publication | Feb 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Feeder for feeding document to document imaging system and method for feeding documents
US-12139361-B2 · Nov 12, 2024 · US
Automated storage and retrieval system with detector for detecting items extending beyond dimensional threshold
US-12091253-B2 · Sep 17, 2024 · US
Method and apparatus for processing envelopes containing contents
US-12077405-B2 · Sep 3, 2024 · US
Automated storage and retrieval system and methods
US-11981510-B2 · May 14, 2024 · US
Material handling apparatus for delivering or retrieving items
US-11938517-B2 · Mar 26, 2024 · US
Material handling apparatus for delivering or retrieving items
US-2023398575-A1 · Dec 14, 2023 · US
Method and apparatus for sorting or retrieving items
US-11820597-B2 · Nov 21, 2023 · US
Automated storage and retrieval system
US-11820596-B2 · Nov 21, 2023 · US
Method and apparatus for storing or retrieving items
US-2023312250-A1 · Oct 5, 2023 · US
Recent patents
Latest publications not already listed above.
Material handling apparatus for delivering or retrieving items
US-2023158552-A1 · May 25, 2023 · US
Method and apparatus for storing or retrieving items
US-11623820-B2 · Apr 11, 2023 · US
Material handling apparatus for delivering or retrieving items
US-11565283-B1 · Jan 31, 2023 · US
Material handling apparatus for delivering or retrieving items
US-2023012906-A1 · Jan 19, 2023 · US
Method and Apparatus for Sorting or Retrieving Items
US-2022411187-A1 · Dec 29, 2022 · US
Material handling apparatus for delivering or retrieving items
US-2022355341-A1 · Nov 10, 2022 · US
Material handling apparatus for delivering or retrieving items
US-11491513-B1 · Nov 8, 2022 · US
Material handling apparatus for delivering or retrieving items
US-11478825-B2 · Oct 25, 2022 · US
Automated storage and retrieval system with detector for detecting items extending beyond dimensional threshold
US-2022324650-A1 · Oct 13, 2022 · US
Material handling apparatus for delivering or retrieving items
US-2022266306-A1 · Aug 25, 2022 · US
Automated storage and retrieval system and methods
US-2022194709-A1 · Jun 23, 2022 · US
Material handling apparatus for delivering or retrieving items
US-11358175-B2 · Jun 14, 2022 · US
Automated storage and retrieval system and methods
US-11332312-B2 · May 17, 2022 · US
Automated storage and retrieval system with detector for detecting items extending beyond dimensional threshold
US-11319149-B2 · May 3, 2022 · US
Method and apparatus for sorting or retreiving items
US-2022081212-A1 · Mar 17, 2022 · US
Material handling apparatus for delivering or retrieving items
US-2022048077-A1 · Feb 17, 2022 · US
Method and apparatus for sorting or retreiving items
US-11214438-B2 · Jan 4, 2022 · US
Material handling apparatus for delivering or retrieving items
US-11192144-B2 · Dec 7, 2021 · US
Method and apparatus for storing or retrieving items
US-2021354918-A1 · Nov 18, 2021 · US
Method and apparatus for processing envelopes containing contents
US-2021284473-A1 · Sep 16, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Opex Corp | 75 |
| Amazon Tech Inc | 1 |
| Helmlinger David | 1 |
| Miller Gary | 1 |
| Chezik Peter M | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B65G1/04 | 40 |
| B65G1/0492 | 38 |
| B65G1/1373 | 30 |
| B07C3/087 | 27 |
| B65G1/065 | 27 |