Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11491715 | Additive manufacturing method and apparatus for fabricating a component using acoustic forces to position precursor material | Peer Fischer | 2022-11-08 |
| 11262699 | Apparatus and method for creating a holographic ultrasound field in an object | Peer Fischer, Peter Weber | 2022-03-01 |
| 10238995 | HDS channel exit designs for improved separation efficiency | Armin R. Volkel, Ashutosh Kole, Huangpin B. Hsieh | 2019-03-26 |
| 9994463 | Electrocoagulation system | Armin R. Volkel, Meng H. Lean | 2018-06-12 |
| 9968869 | Hydrodynamic separation using high aspect ratio channels | Armin R. Volkel, John S. Paschkewitz, Huangpin B. Hsieh | 2018-05-15 |
| 9950523 | Bypass flow path for ink jet bubbles | — | 2018-04-24 |
| 9908123 | Method and system for stacking and sealing hydrodynamic separation layers | David Mathew Johnson, Ashutosh Kole | 2018-03-06 |
| 9829798 | Flow lithography technique to form microstructures using optical arrays | Philipp H. Schmaelzle | 2017-11-28 |
| 9758407 | Recycling activated sludge by hydrodynamic seperator (HDS) to enable high MLSS bioreactor to process high influent flow and/or high strength wastewater | Huangpin B. Hsieh, Francisco E. Torres, Cory Lancaster, Armin R. Volkel, Ashutosh Kole | 2017-09-12 |
| 9259939 | Print head ink flow path with bubble removal grooves | John S. Paschkewitz, Emily Winona Tow, Victor Alfred Beck | 2016-02-16 |
| 9182420 | Phase-change enabled flow field visualization | Philipp H. Schmaelzle | 2015-11-10 |
| 9132634 | Bypass flow path for ink jet bubbles | — | 2015-09-15 |
| 9061511 | Trap configured to collect ink particle contaminants in response to a cleaning flow | John S. Paschkewitz, Eric J. Shrader, Terrance L. Stephens | 2015-06-23 |
| 9034563 | Micro-truss structures having in-plane structural members | Philipp H. Schmaelzle, Eugene M. Chow | 2015-05-19 |
| 8979242 | Trap configured to collect ink particle contaminants in response to a cleaning flow | John S. Paschkewitz, Eric J. Shrader, Terrance L. Stephens | 2015-03-17 |
| 8518235 | All-electric coagulant generation system | Armin R. Volkel, Meng H. Lean, Norine E. Chang | 2013-08-27 |
| 8268169 | Membrane bioreactor (MBR) and moving bed bioreactor (MBBR) configurations for wastewater treatment | Meng H. Lean, Joe Zuback, Nitin S. Parekh, Norine E. Chang, Huangpin B. Hsieh | 2012-09-18 |