John E. Lawson — 33 Patents at NVIDIA

John E. Lawson has been granted 33 US patents while listed as an inventor at NVIDIA. The first was granted in 1980 and the most recent in June 2016. John E. Lawson ranks #105,480 of 4,157,543 US inventors in our database (top 2.5%). Patent records list John E. Lawson in Belfast, TX, GB.

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9371953	Base for a generator	Gordon Spratt	2016-06-21
9234401	Nested cyclinder compact blowout preventer	—	2016-01-12	$46,165,000
D721827	Roof panel	Gordon Spratt, Peter Raby	2015-01-27
5083582	Valve with removable insert	—	1992-01-28	$8,824,000
5074717	Clamped body replacement tool	Rodney C. Hope, Stephen Hatton	1991-12-24	$23,835,000
4883293	Clamp connector	—	1989-11-28	$6,003,000
4874008	Valve mounting and block manifold	—	1989-10-17	$5,677,000
4583746	Method and apparatus for sealing between two concentric members	—	1986-04-22	$6,071,000
4550782	Method and apparatus for independent support of well pipe hangers	—	1985-11-05	$5,535,000
4517188	1-Pyrimidinyloxy-3-hetaryl-alkylamino-2-propanols	William L. Matier, Herbert R. Roth	1985-05-14	$10,659,000
4497592	Self-levelling underwater structure	—	1985-02-05	$6,282,000
4490073	Multiple flowline connector	—	1984-12-25
4472081	Apparatus for connecting underwater flowlines	—	1984-09-18	$2,763,000
4472080	Method for installing and connecting underwater flowlines	—	1984-09-18	$2,763,000
4449583	Well devices with annulus check valve and hydraulic by-pass	—	1984-05-22	$6,772,000
4432670	Combination connector and flex joint for underwater tension elements	—	1984-02-21	$7,873,000
4427072	Method and apparatus for deep underwater well drilling and completion	—	1984-01-24	$9,436,000
4422618	Remotely operated valve	—	1983-12-27	$8,960,000
4405261	Subsea template levelling system and method	—	1983-09-20	$3,188,000
4399286	Antiarrhythmic phenethylpiperidine compounds	—	1983-08-16	$14,344,000
4340117	Underwater well installations and handling string joint therefor	—	1982-07-20	$6,764,000
4333531	Method and apparatus for multiple well completion	—	1982-06-08	$7,499,000
4321386	Quaternary piperidinium halides	—	1982-03-23	$2,556,000
4319773	Fastener and devices in which load supporting members are secured thereby	—	1982-03-16	$2,906,000
4317587	Split fastening ring and assemblies employing same	—	1982-03-02	$9,578,000

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John E. Lawson — 33 Patents

Issued Patents All Time

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