Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913182 | Guardrail terminal barrier | Sean R. Jenson, Khairul Alam | 2024-02-27 |
| 11623227 | Hybrid composite discharge electrode for use in an electrostatic precipitator | Khairul Alam | 2023-04-11 |
| 11415170 | Hydrodynamic thrust bearing pad having a variable taper, and related systems and methods | Khairul Alam | 2022-08-16 |
| 11098456 | Guardrail terminal barrier | Sean R. Jenson, Khairul Alam, Hajrudin Pasic | 2021-08-24 |
| 10302399 | Ballistic body armor damage sensing system and related methods | Khairul Alam | 2019-05-28 |
| 9719626 | Insulation system | — | 2017-08-01 |
| 9487944 | Jack-up conical structure | — | 2016-11-08 |
| 8773079 | Method of and plant for storage and retrieval of electrical energy | — | 2014-07-08 |
| 6346268 | Sustained release formulation containing three different types of polymers and tablet formed therefrom | Guohua Zhang, Prasad Pinnamaraju | 2002-02-12 |
| 6251430 | Water insoluble polymer based sustained release formulation | Guohua Zhang, Prasad Pinnamaraju | 2001-06-26 |
| 6083532 | Sustained release formulation containing three different types of polymers and tablet formed therefrom | Guohua Zhang, Prasad Pinnamaraju | 2000-07-04 |
| 4554819 | Method of and apparatus for measuring in situ, the subsurface bearing strength, the skin friction, and other subsurface characteristics of the soil | — | 1985-11-26 |
| 4400970 | Method of and apparatus for measuring in situ, the sub-surface bearing strength, the skin friction, and other sub-surface characteristics of the soil | — | 1983-08-30 |