Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11564549 | Multidirectional dusting tool | Robert Ancheta, Doug Metzel, Eric Martin | 2023-01-31 |
| 9050850 | Micro motion poppet valve assembly for delivery of ink with large pigment particles to a writing nib and writing instrument comprising same | Christoph L. Gillum, Christopher J. Matice, David Andrew Parrott, Anup Paul, Haskell Simpkins +1 more | 2015-06-09 |
| 8568047 | Retractable instrument having a two stage protraction/retraction sequence | Jaime Arenas | 2013-10-29 |
| 8393814 | Retractable instrument having a two stage protraction/retraction sequence | Jaime Arenas | 2013-03-12 |
| 7775734 | Seal assembly for retractable instrument | David A. Dylkiewicz | 2010-08-17 |
| 7488130 | Seal assembly for retractable instrument | David A. Dylkiewicz | 2009-02-10 |