Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12202698 | Bobbin and spool management system | Daniel Schaumann, Ronald C. Farnum, Nikhil Gupta | 2025-01-21 |
| D1041869 | Bobbin and spool holder | Daniel Schaumann, Ronald C. Farnum, Nikhil Gupta | 2024-09-17 |
| 11565048 | Automatic injection devices having overmolded gripping surfaces | Joseph F. Julian, Chuan Li, Aaron B. Eiger, Mark Kurth, Adam W. Callif +1 more | 2023-01-31 |
| 11208293 | Bobbin and spool management system | Daniel Schaumann, Ronald C. Farnum, Nikhil Gupta | 2021-12-28 |
| 10834984 | Dual retractable seam ripper | Ronald C. Farnum, Evan Ward, Daniel Schaumann | 2020-11-17 |
| 10219567 | Dual retractable seam ripper | Ronald C. Farnum, Evan Ward, Daniel Schaumann | 2019-03-05 |
| 10092052 | Compact, ergonomic, lighted, retractable seam ripper | Ronald C. Farnum, Evan Ward, Daniel Schaumann | 2018-10-09 |
| D820582 | Retractable seam ripper | Ronald C. Farnum, Evan Ward, Daniel Schaumann | 2018-06-19 |
| 9878102 | Automatic injection devices having overmolded gripping surfaces | Joseph F. Julian, Chuan Li, Aaron B. Eiger, Mark Kurth, Adam W. Callif +1 more | 2018-01-30 |
| D792705 | Dual retractable seam ripper | Ronald C. Farnum, Evan Ward, Daniel Schaumann | 2017-07-25 |
| 9265887 | Automatic injection devices having overmolded gripping surfaces | Joseph F. Julian, Chuan Li, Aaron B. Eiger, Mark Kurth, Adam W. Callif +1 more | 2016-02-23 |
| D694879 | Automatic injection device | Joseph F. Julian, Chuan Li, Aaron B. Eiger, Mark Kurth, Adam Calif | 2013-12-03 |
| D677380 | Automatic injection device | Joseph F. Julian, Chuan Li, Aaron B. Eiger, Mark Kurth, Adam Calif | 2013-03-05 |