| 9648855 |
Liquid bird feeder |
Oliver McLachlan, David Harting |
2017-05-16 |
| 9593881 |
Superconducting system for enhanced natural gas production |
Eric D. Nelson, Peter C. Rasmussen, Stanley O. Uptigrove |
2017-03-14 |
| 9140490 |
Natural gas liquefaction processes with feed gas refrigerant cooling loops |
Moses Minta, Raymond Scott Feist |
2015-09-22 |
| 9032908 |
Liquid bird feeder |
Oliver McLachlan, David Harting |
2015-05-19 |
| 8720374 |
Liquid bird feeder |
Oliver McLachlan, David Harting |
2014-05-13 |
| 8100085 |
Liquid bird feeder |
Oliver McLachlan, David Harting |
2012-01-24 |
| 8028658 |
Liquid bird feeder |
Oliver McLachlan, David Harting |
2011-10-04 |
| 7930994 |
Bird feeder having an adjustable hanging cable |
Benjamin Beck, Thomas Hagerty, Douglas A. Marsden |
2011-04-26 |
| 7891319 |
Liquid bird feeder |
Oliver McLachlan, David Harting |
2011-02-22 |
| 7685969 |
Liquid bird feeder |
Oliver McLachlan, David Harting |
2010-03-30 |
| 7600487 |
Liquid bird feeder |
Oliver McLachlan, David Harting |
2009-10-13 |
| 7448346 |
Bird feeder |
Benjamin Beck, David Harting |
2008-11-11 |
| 7347162 |
Squirrel proof bird feeder |
Mark P. Zieff, Douglas F. Melville, Jr. |
2008-03-25 |
| 6510706 |
Process for NGL recovery from pressurized liquid natural gas |
Horace Winningham |
2003-01-28 |
| 6378330 |
Process for making pressurized liquefied natural gas from pressured natural gas using expansion cooling |
Moses Minta, Ronald R. Bowen |
2002-04-30 |
| 6237364 |
Process for producing a pressurized methane-rich liquid from a methane-rich gas |
— |
2001-05-29 |
| 5682835 |
Bird feeder |
Glen V. Walter, Mark P. Zieff, Leon A. Gainsboro |
1997-11-04 |
| 5265427 |
Refrigerant recovery scheme |
George N. Jones |
1993-11-30 |
| 4450066 |
Hydrothermal pretreatment to prevent scale during liquefaction of certain solid carbonaceous materials |
Frank M. Floyd |
1984-05-22 |
| 4351716 |
Liquefaction process |
Martin L. Gorbaty, Syamal K. Poddar |
1982-09-28 |