| 7851036 |
Gas-filled cushioning device |
David Goldwasser |
2010-12-14 |
| 7078091 |
Membranes of polyurethane based materials including polyester polyols |
David Goldwasser |
2006-07-18 |
| 6846534 |
Flexible membranes |
David Goldwasser, Paul H. Mitchell |
2005-01-25 |
| 6797215 |
Membranes of polyurethane based materials including polyester polyols |
David Goldwasser |
2004-09-28 |
| 6730379 |
Shoe sole of gas-filled film with barrier layer of ethylene-vinyl alcohol copolymer and aliphatic polyurethane |
David Goldwasser |
2004-05-04 |
| 6692803 |
Membranes of polyurethane based materials including polyester polyols |
David Goldwasser |
2004-02-17 |
| 6652940 |
Membranes of polyurethane based materials including polyester polyols |
David Goldwasser |
2003-11-25 |
| 6599597 |
Barrier membranes including a barrier layer employing aliphatic thermoplastic urethanes |
David Goldwasser |
2003-07-29 |
| 6582786 |
Flexible membranes |
David Goldwasser, Paul H. Mitchell |
2003-06-24 |
| 6521305 |
Cushioning device with improved flexible barrier membrane |
Paul H. Mitchell, James C. Sell, Jr. |
2003-02-18 |
| 6391405 |
Fluid barrier membranes |
David Goldwasser, Paul H. Mitchell |
2002-05-21 |
| 6321465 |
Membranes of polyurethane based materials including polyester polyols |
David Goldwasser |
2001-11-27 |
| 6203868 |
Barrier members including a barrier layer employing polyester polyols |
David Goldwasser, Paul H. Mitchell |
2001-03-20 |
| 6127026 |
Flexible membranes |
David Goldwasser, Paul H. Mitchell |
2000-10-03 |
| 6082025 |
Flexible membranes |
David Goldwasser, Paul H. Mitchell |
2000-07-04 |
| 6013340 |
Membranes of polyurethane based materials including polyester polyols |
David Goldwasser |
2000-01-11 |
| 5952065 |
Cushioning device with improved flexible barrier membrane |
Paul H. Mitchell, James C. Sell, Jr. |
1999-09-14 |
| 5713141 |
Cushioning device with improved flexible barrier membrane |
Paul H. Mitchell, James C. Sell, Jr. |
1998-02-03 |
| 5089571 |
Regenerated, high molecular weight, thermoplastic resins and process for regenerating thermoplastic resins |
Augustin T. Chen, Benjamin S. Ehrlich |
1992-02-18 |
| 4980445 |
Thermoplastic polyurethanes |
Hanno R. Van der Wal, John Penfold |
1990-12-25 |
| 4822827 |
Thermoplastic polyurethanes with high glass transition temperatures |
Augustin T. Chen, Benjamin S. Ehrlich |
1989-04-18 |
| RE31671 |
Thermoplastic polyurethane elastomers from polyoxypropylene polyoxyethylene block copolymers |
Tilak M. Shah |
1984-09-11 |
| 4420602 |
Melt-polymerization process for the preparation of thermoplastic polyamides and polyesteramides |
Robert G. Nelb, II, Richard W. Oertel, III |
1983-12-13 |
| 4306052 |
Thermoplastic polyester polyurethanes |
Richard W. Oertel, III |
1981-12-15 |
| 4202957 |
Thermoplastic polyurethane elastomers from polyoxypropylene polyoxyethylene block copolymers |
Tilak M. Shah |
1980-05-13 |
