Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D449960 | Tea ball | Michael Thuma | 2001-11-06 |
| D440459 | Frothing pitcher | Michael Thuma | 2001-04-17 |
| D439470 | Tea ball | Michael Thuma | 2001-03-27 |
| D437737 | Spoon | Jimi Ngok Wing Kwok, Kuan-Ming Chen, Kevin Short | 2001-02-20 |
| D437738 | Spoon | Jimi Ngok Wing Kwok, Kuan-Ming Chen, Kevin Short | 2001-02-20 |
| D435759 | Tea bag coaster | Michael Thuma | 2001-01-02 |
| D434942 | Utensil handle | Kuan-Ming Chen, Kevin Short | 2000-12-12 |
| D433289 | Tea bag squeeze | Michael Thuma | 2000-11-07 |
| D431173 | Handle | — | 2000-09-26 |
| D429568 | Coffee ground brush | Michael Thuma | 2000-08-22 |
| D419315 | Glider | William E. Surface, Michael Collins | 2000-01-25 |
| D413772 | Spoon | — | 1999-09-14 |
| D402167 | Combined ladle and strainer | — | 1998-12-08 |
| D399450 | Planter | — | 1998-10-13 |
| D399451 | Planter | — | 1998-10-13 |
| D399452 | Planter | — | 1998-10-13 |
| D399453 | Planter | — | 1998-10-13 |
| D399454 | Planter | — | 1998-10-13 |
| D396389 | Combined spatula and turner | — | 1998-07-28 |