Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11547139 | Compact system for preparing personal smokable products | David Richmond, Howard Richmond, Manuel A. Montano | 2023-01-10 |
| 11026452 | System for extruding and heating vaporizable material concentrates | David Richmond, Howard Richmond, Manuel A. Montano | 2021-06-08 |
| 10709169 | Conical paper fabricator | David Richmond, Howard Richmond, Manuel A. Montano | 2020-07-14 |
| 10440984 | Apparatus and method for filling pre-rolled wrapping papers | David Richmond, Howard Richmond, Manuel A. Montano | 2019-10-15 |
| 8439997 | Vacuum sweeper apparatus including a filter bag and a method of installation | Mark N. Rupp, Dale A. Krausnick, Hui Hiu Kwan, Li Jin Long, Paul Goetz +2 more | 2013-05-14 |
| D678609 | Hair styling apparatus | Michael A. Ragosta, Claudio Marino, Bruno Meglio, David Richmond, Howard Richmond +3 more | 2013-03-19 |
| D626749 | Brush with rotatable cylinder | Michael A. Ragosta, Bruno Meglio, Claudio Marino, Dave Richmond, James C. Krause | 2010-11-09 |
| 6722806 | Cleaning implements | Christopher T. Boyer, Kevin James Zwart, Arnold George Benecke, Roderick Kleiss, Kevin Michael Campbell +1 more | 2004-04-20 |
| D477701 | Floor mop housing | Philip Edwin Hague, Paul T. King, John Van Akkeren | 2003-07-22 |
| 6579023 | Cleaning implements | Christopher T. Boyer, Kevin James Zwart, Arnold George Benecke, Roderick Kleiss, Kevin Michael Campbell +1 more | 2003-06-17 |
| D466693 | Rotatable hairbrush | David Richmond, Claudio Marino, Michael A. Ragosta, Raffaele Mazzei, James Choe | 2002-12-10 |
| D466700 | Support base for rotatable hair brush | David Richmond, Claudio Marino, Michael A. Ragosta, Raffaele Mazzei, James Choe | 2002-12-10 |
| D465654 | Combined rotatable hairbrush and support base | David Richmond, Claudio Marino, Michael A. Ragosta, Raffaele Mazzei, James Choe | 2002-11-19 |
| D458427 | Floor mop | Philip Edwin Hague, Paul T. King, John Van Akkeren | 2002-06-04 |
| D432747 | Bottle fitment | — | 2000-10-24 |
| D429990 | Handle grip | — | 2000-08-29 |
| D428226 | Cleaning implement | — | 2000-07-11 |
| D427401 | Mop head | — | 2000-06-27 |
| D425274 | Housing | — | 2000-05-16 |
| D420561 | Handle grip | — | 2000-02-15 |
| 5988920 | Cleaning implement having a protected pathway for a fluid transfer tube | Arnold George Benecke | 1999-11-23 |
| 5402322 | Modular wall-mounted equipment enclosure | Gene Goetz | 1995-03-28 |
| 5159534 | Electronic/electromechanical packaging arrangement for facility management system | Hugh F. Hudson, Joseph F. Munsch, Joseph A. McArdle, Gene Goetz, Christopher M. Bonin +1 more | 1992-10-27 |