Packaging products and associated material
US-11390445-B1 · Jul 19, 2022 · US
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Ralph Michael patents
Ralph Michael is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ralph Michael |
| Total patents | 3 |
| First publication | Apr 4, 2019 |
| Latest publication | Jul 19, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Packaging products and associated material
US-10717583-B2 · Jul 21, 2020 · US
Packaging products and associated material
US-2019100369-A1 · Apr 4, 2019 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Amazon Tech Inc | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B31D5/0065 | 3 |
| B32B37/12 | 3 |
| B65D65/406 | 3 |
| B32B27/06 | 3 |
| B65D81/03 | 3 |