Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10869816 | Powder additive to reduce the damage of bleaching and colouring agents | Hartmut Manneck, Thomas Hippe, Marc Stucky, Stephanie A. Smith | 2020-12-22 |
| 7125319 | Apparatus and method for grinding and/or polishing an edge of a glass sheet | James William Brown, Clive Gierbolini, Toshihiko Ono, Babak Robert Raj | 2006-10-24 |
| 7125320 | Apparatus and method for grinding and/or polishing an edge of a glass sheet | James William Brown, Clive Gierbolini, Toshihiko Ono, Babak Robert Raj | 2006-10-24 |
| 6910953 | Methods and apparatus for edge finishing glass sheets | Roger A. Allaire, James William Brown, Clive Gierbolini | 2005-06-28 |
| 4578323 | Fuel cell using quinones to oxidize hydroxylic compounds | William Hertl | 1986-03-25 |