Constantin Bugescu — 6 Patents at Chevron

Constantin Bugescu has been granted 6 US patents while listed as an inventor at Chevron. The first was granted in 1995 and the most recent in January 2016. Constantin Bugescu ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Constantin Bugescu in La Habra, CA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9228740	Annular injector assembly and methods of assembling same	John Saunders Stevenson, Robert Michael Zirin, Raymond Douglas Steele, Roger Ma, David R. Matthews +1 more	2016-01-05	$29,685,000
8828109	Method and apparatus for assembling injection devices	John Saunders Stevenson, John Duckett Winter, Kenneth M. Sprouse, David R. Matthews	2014-09-09	$13,511,000
8662408	Annular injector assembly and methods of assembling the same	John Saunders Stevenson, Robert Michael Zirin, Raymond Douglas Steele, Roger Ma, David R. Matthews +1 more	2014-03-04	$16,351,000
5720854	Purge feeding means and method	Vahan Avetisian, Craig J. Castagnoli, Suk-Bae Cha	1998-02-24	$143,476,000
5433018	Purge feeding means and method	Vahan Avetisian, Craig J. Castagnoli, Suk-Bae Cha	1995-07-18	$61,377,000
5423950	Method and reactor for producing tire oil	Vahan Avetisian, Robert S. Burton, III, Craig J. Castagnoli, Suk-Bae Cha, Kenneth Scott Lee +1 more	1995-06-13	$7,373,000

Constantin Bugescu — 6 Patents

Issued Patents All Time

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