Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6078326 | System and method providing centricity user environment | Richard A.C. KILMER, David B. Craine | 2000-06-20 | |
| 5874954 | Centricity-based interface and method | Richard A.C. KILMER, David B. Craine | 1999-02-23 | |
| 5491609 | Portable electronic platform system | Roc Lastinger | 1996-02-13 | |
| 5396399 | Multi-purpose handle/prop for pen-based computer having overhanging front surface | William A. Blair | 1995-03-07 | $320,000 |
| 5323290 | Multi-purpose handle/prop for pen-based computer | William A. Blair | 1994-06-21 | $273,000 |
| 5235495 | Pen-based computer with handle/prop having ratchet locking mechanism | William A. Blair | 1993-08-10 | |
| 4311310 | Electronic maze game | Richard C. Levy, Bryan McCoy | 1982-01-19 | |
| 4267551 | Multi-mode doll | Richard C. Levy, Bryan McCoy | 1981-05-12 | |
| 4221927 | "Voice responsive ""talking"" toy" | Richard C. Levy, Bryan McCoy | 1980-09-09 | |
| 4219962 | Toy vehicle | Richard C. Levy, Bryan McCoy | 1980-09-02 |