Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D893268 | Electrically heated ice cream scoop | — | 2020-08-18 |
| 9579699 | Bulk material cover compositions and methods of applying | — | 2017-02-28 |
| 9193629 | Bulk material cover compositions | — | 2015-11-24 |
| 8946324 | Bulk material cover compositions and methods of applying | — | 2015-02-03 |
| 8029616 | Bulk material cover composition | Dennis W. Super | 2011-10-04 |
| 7849006 | Online staging of auction settlement transactions | Mark Baumgart | 2010-12-07 |
| 7544243 | Bulk material cover compositions and methods for applying | Dennis W. Super | 2009-06-09 |
| 7487127 | Merchant cash payment systems and methods | Margaret Morgan Weichert, John Joseph Mascavage, III, Mark Baumgart, Peter M. Karas, Richard Wilber | 2009-02-03 |
| D578840 | Electrically heated ice cream scoop | Leona L. Hansen | 2008-10-21 |
| 7249607 | Landfill conduit servicing systems and methods for servicing landfill conduits | Dennis W. Super | 2007-07-31 |
| 5984668 | Sparking device for promoting avoidance of short-circuiting | Donald V. Mazzarello | 1999-11-16 |
| 5957681 | Self ignited landfill gas vent flare and flarehead | — | 1999-09-28 |
| 5924821 | Apparatus and method for gas and/or liquid exchange between an area outside and an area inside a bulk material pile | Donald V. Mazzarello | 1999-07-20 |
| 5636940 | Apparatus and method for gas and/or liquid exchange between an area outside and an area inside a bulk material pile | — | 1997-06-10 |
| 5601413 | Automatic low fluid shut-off method for a pumping system | Gregory Allen Langley | 1997-02-11 |
| 5525009 | Synthetic bulk material cover and method of using the same | — | 1996-06-11 |
| 5385429 | Synthetic cover for waste | — | 1995-01-31 |
| 5324138 | In situ process for increasing the capacity of a municipal solid waste landfill | — | 1994-06-28 |
| 5275508 | Synthetic cover for waste | — | 1994-01-04 |
| 5265979 | High efficiency waste placement system for municipal landfills | — | 1993-11-30 |
| 5251761 | Method of collecting recyclable materials | Patrick F. Mahoney | 1993-10-12 |
| D339810 | Plastic utility pump | — | 1993-09-28 |
| 5161915 | Synthetic cover for waste piles | — | 1992-11-10 |
| 5072833 | Method of collecting recyclable materials | Patrick F. Mahoney | 1991-12-17 |
| 4920859 | Radial piston pump and motor | Steven T. Smart, William M. Puls | 1990-05-01 |