| D1083410 |
Basin |
— |
2025-07-15 |
| D1083126 |
Embossed basin |
— |
2025-07-08 |
| D1069433 |
Chair base |
— |
2025-04-08 |
| D1046533 |
Spa chair base |
— |
2024-10-15 |
| D899111 |
Chair base |
— |
2020-10-20 |
| D838505 |
Chair |
— |
2019-01-22 |
| 9604175 |
Three-way catalyst systems including Nb—Zr—Al-mixed oxide supports, Ba—Pd, and Rh—Fe material compositions |
Randal L. Hatfield, Zahra Nazarpoor, Edward J. Lee, Stephen J. Golden |
2017-03-28 |
| D781606 |
Chair |
— |
2017-03-21 |
| 9579604 |
Base metal activated rhodium coatings for catalysts in three-way catalyst (TWC) applications |
Randal L. Hatfield, Stephen J. Golden |
2017-02-28 |
| 9545626 |
Optimization of Zero-PGM washcoat and overcoat loadings on metallic substrate |
Zahra Nazarpoor, Sen Kitazumi |
2017-01-17 |
| 9517449 |
Optimization of washcoat adhesion of zero-PGM catalyst on metallic substrates |
Zahra Nazarpoor, Sen Kitazumi |
2016-12-13 |
| 9475005 |
Three-way catalyst systems including Fe-activated Rh and Ba-Pd material compositions |
Randal L. Hatfield, Edward J. Lee, Stephen J. Golden |
2016-10-25 |
| 9475004 |
Rhodium-iron catalysts |
Randal L. Hatfield, Stephen J. Golden |
2016-10-25 |
| 9012353 |
Palladium solid solution catayst and methods of making |
Stephen J. Golden, Randal L. Hatfield, Jason Pless |
2015-04-21 |
| 8685352 |
Zero platinum group metal catalysts |
Stephen J. Golden, Randal L. Hatfield, Jason Pless, Mann Sakbodin |
2014-04-01 |
| 8496896 |
Zero platinum group metal catalysts |
Stephen J. Golden, Randal L. Hatfield, Jason Pless |
2013-07-30 |