Patents per Year
Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10515154 | Systems and methods for natural language processing using machine-oriented inference rules | Asuman Suenbuel, Vishal Sikka, Kyle Richardson | 2019-12-24 | $8,556,000 |
| D557743 | Writing instrument | Thomas A. McQueen | 2007-12-18 | |
| D415524 | Writing instrument with cap | — | 1999-10-19 | |
| D412718 | Writing instrument | — | 1999-08-10 | |
| 5604688 | Message display calculator | William H. K. Chu | 1997-02-18 | |
| D369828 | Calendar holder | — | 1996-05-14 | |
| D362020 | Writing instrument | — | 1995-09-05 | |
| D352311 | Writing instrument | — | 1994-11-08 | |
| 5022773 | Retractable pen with self sealing writing tip opening | Allan L. Backus | 1991-06-11 |