Gary M. Singerman — 13 Patents at Gulf Research & Development

Gary M. Singerman has been granted 13 US patents while listed as an inventor at Gulf Research & Development. The first was granted in 1981 and the most recent in August 1997. Gary M. Singerman ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Gary M. Singerman in Monroeville, PA, US.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5653917	Rust-removing alkali metal hydrogen citrate composition	—	1997-08-05
5480574	2-aminocarboxylic acid hydrochloride compositions for removal of hard-water deposits	—	1996-01-02
4462935	Quaternary phosphonium thiostannates	Judith B. Onopchenko, Raynor T. Sebulsky	1984-07-31	$12,344,000
4406801	Grease compositions containing quaternary phosphonium thiostannates	Judith B. Onopchenko, Raynor T. Sebulsky	1983-09-27	$40,991,000
4400282	Lubricating oils containing quaternary ammonium thiomolybdates	Yumi P. Ryu, James R. Anglin	1983-08-23	$38,930,000
4370245	Grease compositions containing quaternary ammonium thiomolybdates	Yumi P. Ryu, James R. Anglin	1983-01-25	$15,781,000
4343746	Quaternary ammonium thiomolybdates	James R. Anglin, Yumi P. Ryu	1982-08-10	$12,076,000
4343747	Preparation of quaternary ammonium thiomolybdates	Yumi P. Ryu, James R. Anglin	1982-08-10	$12,076,000
4319981	Process for preparing a liquid fuel composition	—	1982-03-16
4312636	Novel anisole mixture and gasoline containing the same	—	1982-01-26
4280819	Diesel fuel compositions containing certain azides for improved cetane number	Robert J. Hartle	1981-07-28	$6,838,000
4266947	Gasoline composition containing aryl o-aminoazides	Robert J. Hartle	1981-05-12	$14,154,000
4264335	Suppressing the octane requirement increase of an automobile engine	Charles Bello, Robert J. Hartle	1981-04-28	$15,775,000

Gary M. Singerman — 13 Patents

Issued Patents All Time

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