Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8734822 | Composite shaped bodies and methods for their production and use | Antony Koblish, David Dychala, Erik M. Erbe | 2014-05-27 |
| 8685429 | Shaped bodies and methods for their production and use | Antony Koblish, David Dychala, Erik M. Erbe | 2014-04-01 |
| 8303976 | Inorganic shaped bodies and methods for their production and use | David Dychala, Erik M. Erbe | 2012-11-06 |
| 6991803 | Inorganic shaped bodies and methods for their production and use | David Dychala, Erik M. Erbe | 2006-01-31 |
| 6969501 | Minerals and methods for their production and use | Erik M. Erbe | 2005-11-29 |
| 6863899 | Composite shaped bodies and methods for their production and use | Antony Koblish, David Dychala, Erik M. Erbe | 2005-03-08 |
| 6521246 | Inorganic shaped bodies and methods for their production and use | David Dychala, Erik M. Erbe | 2003-02-18 |
| 6458162 | Composite shaped bodies and methods for their production and use | Antony Koblish, David Dychala, Eric M. Erbe | 2002-10-01 |
| 6383519 | Inorganic shaped bodies and methods for their production and use | David Dychala, Erik M. Erbe | 2002-05-07 |
| 6325987 | Minerals and methods for their production and use | Erik M. Erbe | 2001-12-04 |
| 5939039 | Methods for production of calcium phosphate | Erik M. Erbe | 1999-08-17 |
| 5626956 | Hexagonal magnetic ferrite pigment for high density magnetic recording applications | David M. Hopstock, John S. Roden, Gunther H. Dierssen | 1997-05-06 |
| 5622551 | Chemically derived leucite | Erik M. Erbe | 1997-04-22 |
| 5616414 | Hexagonal magnetic ferrite pigment for high density magnetic recording applications | David M. Hopstock, John S. Roden, Gunther H. Dierssen | 1997-04-01 |
| 5378384 | Process of making hexagonal magnetic ferrite pigment for high density magnetic recording applications | David M. Hopstock, John S. Roden, Gunther H. Dierssen | 1995-01-03 |