Inventor
SCHWARTZ ROBERT E
US75 patents
⚠️ This page may combine multiple inventors who share the name “SCHWARTZ ROBERT E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZINK CO JOHN
29 patentsUS5275552AJan 4, 1994
Low NOx gas burner apparatus and methods
ZINK CO JOHN145 citations98
US5238395AAug 24, 1993
Low nox gas burner apparatus and methods
ZINK CO JOHN161 citations98
US5195884AMar 23, 1993
Low NOx formation burner apparatus and methods
ZINK CO JOHN211 citations98
US5098282AMar 24, 1992
Methods and apparatus for burning fuel with low NOx formation
ZINK CO JOHN159 citations98
US5154596AOct 13, 1992
Methods and apparatus for burning fuel with low NOx formation
ZINK CO JOHN139 citations97
US4343629AAug 10, 1982
Process and apparatus for recovering hydrocarbons from air-hydrocarbon vapor mixtures
ZINK CO JOHN58 citations94
US4035171AJul 12, 1977
Gas liquid separator for flare systems
ZINK CO JOHN41 citations93
US4952137AAug 28, 1990
Flare gas burner
ZINK CO JOHN39 citations92
US4652232AMar 24, 1987
Apparatus and method to add kinetic energy to a low pressure waste gas flare burner
ZINK CO JOHN27 citations92
US4645449AFeb 24, 1987
Methods and apparatus for burning fuel with low nox formation
ZINK CO JOHN29 citations92
US4604048AAug 5, 1986
Methods and apparatus for burning fuel with low NOx formation
ZINK CO JOHN26 citations92
US4105394AAug 8, 1978
Dual pressure flare
ZINK CO JOHN31 citations92
US4080883AMar 28, 1978
Airrester
ZINK CO JOHN38 citations92
US5813849ASep 29, 1998
Flame detection apparatus and methods
ZINK CO JOHN34 citations91
US4331456AMay 25, 1982
Process for recovering hydrocarbons with air-hydrocarbon vapor mixtures
ZINK CO JOHN51 citations90
US4261716AApr 14, 1981
Apparatus for recovering hydrocarbons from air-hydrocarbon vapor mixtures
ZINK CO JOHN42 citations90
US5180302AJan 19, 1993
Radiant gas burner and method
ZINK CO JOHN37 citations89
US4975042ADec 4, 1990
Method and burner apparatus for flaring inert vitiated waste gases
ZINK CO JOHN20 citations82
US4492558AJan 8, 1985
Smokeless waste gas burning using low pressure staged steam
ZINK CO JOHN20 citations82
US4323343AApr 6, 1982
Burner assembly for smokeless combustion of low calorific value gases
ZINK CO JOHN22 citations82
US4664617AMay 12, 1987
Method and burner apparatus for flaring inert vitiated waste gases
ZINK CO JOHN13 citations74
US4637793AJan 20, 1987
Flare gas burner
ZINK CO JOHN10 citations74
US4579521AApr 1, 1986
Flare gas burner
ZINK CO JOHN9 citations74
US4573906AMar 4, 1986
Shielded smoke suppressing flare gas burner
ZINK CO JOHN13 citations74
US4565522AJan 21, 1986
Shielded flare gas burner
ZINK CO JOHN10 citations74
US4457696AJul 3, 1984
Large capacity air-powered smokeless flare
ZINK CO JOHN16 citations74
US4084935AApr 18, 1978
Smoke suppressant mixer for flared gases
ZINK CO JOHN16 citations74
US4052142AOct 4, 1977
Air velocity burner
ZINK CO JOHN14 citations74
US4039276AAug 2, 1977
Noise and smoke retardant flare
ZINK CO JOHN15 citations74
MERCK & CO INC
6 patentsUS5202309AApr 13, 1993
Antibiotic cyclopeptide fermentation product
MERCK & CO INC62 citations96
US5756472AMay 26, 1998
Antifungal agent obtained from hormonema
MERCK & CO INC54 citations94
US5336756AAug 9, 1994
Process for crystalline cyclic lipopeptides
MERCK & CO INC24 citations92
US5194377AMar 16, 1993
Antibiotic agent
MERCK & CO INC26 citations92
US4931352AJun 5, 1990
Antifungal fermentation product
MERCK & CO INC34 citations90
US4946835AAug 7, 1990
Antifungal fermentation product and method
MERCK & CO INC21 citations79
DEPUY ORTHOPAEDICS INC
2 patentsKOCH ENG CO INC
2 patentsZINK JOHN
2 patents(unassigned)
2 patentsMCNISH CORP
2 patentsMATRIX BIOTECHNOLOGIES INC
1 patentR & D BIOLOG INC
1 patentJOHN ZINK CO LLC
1 patentJOHN ZINK COMPANY DIVISION OF
1 patentZINK JOHN S
1 patentShowing the top 50 of 75 patents by PatentIndex Score.