Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12202698 | Bobbin and spool management system | Sabrina Katz, Daniel Schaumann, Nikhil Gupta | 2025-01-21 |
| D1041869 | Bobbin and spool holder | Sabrina Katz, Daniel Schaumann, Nikhil Gupta | 2024-09-17 |
| 11359316 | Dispenser for thread treatment compound | Nikhil Gupta, John C. Olson | 2022-06-14 |
| 11208293 | Bobbin and spool management system | Sabrina Katz, Daniel Schaumann, Nikhil Gupta | 2021-12-28 |
| 10834984 | Dual retractable seam ripper | Sabrina Katz, Evan Ward, Daniel Schaumann | 2020-11-17 |
| 10219567 | Dual retractable seam ripper | Sabrina Katz, Evan Ward, Daniel Schaumann | 2019-03-05 |
| 10160032 | Handheld loop former for beading wire | Nikhil Gupta, John C. Olson | 2018-12-25 |
| 10092052 | Compact, ergonomic, lighted, retractable seam ripper | Sabrina Katz, Evan Ward, Daniel Schaumann | 2018-10-09 |
| D820582 | Retractable seam ripper | Sabrina Katz, Evan Ward, Daniel Schaumann | 2018-06-19 |
| 9982377 | Dispenser for thread treatment compound | Nikhil Gupta, John C. Olson | 2018-05-29 |
| 9888750 | Manual tool for precision forming of ear wires for jewelry | John C. Olson, David O. Meyers | 2018-02-13 |
| D802053 | Handle | Nikhil Gupta, John C. Olson | 2017-11-07 |
| D792705 | Dual retractable seam ripper | Sabrina Katz, Evan Ward, Daniel Schaumann | 2017-07-25 |
| 9713366 | Bi-stable support fixture for addition of pendants to jewelry chains | John C. Olson, Nikhil Gupta | 2017-07-25 |
| D582220 | Food slicer | Christopher T. Boyer | 2008-12-09 |