Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12076907 | Molding system and method for manufacturing modular interlocking articles | B. Everett Hendrickson, Timothy J. Carlson, Craig Severn, Michael Frederick | 2024-09-03 |
| 11766820 | Modular interlocking containers with enhanced lateral connectivity features | B. Everett Hendrickson, Timothy J. Carlson, A. Irene Hendrickson, Craig Severn, Michael Frederick | 2023-09-26 |
| 11548200 | Blow molding | — | 2023-01-10 |
| 11292180 | Modular interlocking containers with enhanced lateral connectivity features | B. Everett Hendrickson, Timothy J. Carlson, A. Irene Hendrickson, Craig Severn, Michael Frederick | 2022-04-05 |
| 10414084 | Modular interlocking containers with enhanced lateral connectivity features | B. Everett Hendrickson, Timothy J. Carlson, A. Irene Hendrickson, Craig Severn, Michael Frederick | 2019-09-17 |
| D794467 | Container | B. Everett Hendrickson, Timothy J. Carlson, A. Irene Hendrickson, Craig Severn | 2017-08-15 |
| 9346585 | Modular interlocking containers with enhanced lateral connectivity features | B. Everett Hendrickson, Timothy J. Carlson, A. Irene Hendrickson, Craig Severn, Michael Frederick | 2016-05-24 |
| 5238389 | Apparatus for preparing a hollow plastic article | Tai C. Fok, Robert D. Schad, Richard Unterlander | 1993-08-24 |