Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780364 | Process of making a roller | Albert C. Chiang | 2004-08-24 |
| 6764082 | Shoes for walking and rolling | — | 2004-07-20 |
| 6451438 | Copolymerization of reactive silicone and urethane precursors for use in conductive, soft urethane rollers | Albert C. Chiang | 2002-09-17 |
| 6417315 | Preparation of conductive polyurethanes using a conductive quasi-solution | Albert C. Chiang | 2002-07-09 |
| 6361484 | Electrically conductive and semi-conductive polymers | Wen-Pin Chen, Albert C. Chiang, Marcelino A. Martins, George B. Martins | 2002-03-26 |
| 6352771 | Conductive urethane roller | Albert C. Chiang | 2002-03-05 |
| 6260861 | Variable traction wheel for in-line roller skate | Albert C. Chiang, David R. Willis, Charles Sipes | 2001-07-17 |
| 6227622 | Multilayer skate wheel | Albert C. Chiang, James A. Vandergrift | 2001-05-08 |
| 6184331 | Preparation of conductive polyurethanes using a conductive quasi-solution | Albert C. Chiang | 2001-02-06 |
| 6111051 | Preparation of conductive polyurethanes using a conductive quasi-solution | Albert C. Chiang | 2000-08-29 |
| 6063499 | Electrically conductive and semi-conductive polymers | Albert C. Chiang, George B. Martins, Marcelino A. Martins, Wen-Pin Chen | 2000-05-16 |
| 5967552 | In-line wheeled skate | David R. Willis | 1999-10-19 |
| 5898057 | Preparation of conductive polyurethanes using a conductive quasi-solution | Albert C. Chiang | 1999-04-27 |
| 5836591 | In-line wheeled skate for extreme skating | David R. Willis | 1998-11-17 |
| 5829757 | Variable traction wheel for in-line roller skate | Albert C. Chiang, David R. Willis, Charles Sipes | 1998-11-03 |
| 5639847 | Preparation of conductive polyurethanes using a conductive quasi-solution | Albert C. Chiang | 1997-06-17 |