Irwin E. Rosman — 16 Patents | Patent Leaderboard

Irwin E. Rosman has been granted 16 US patents. The first was granted in 1980 and the most recent in August 1991. Irwin E. Rosman ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Irwin E. Rosman in Calabasas, CA, US.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5042365	Annular preloaded seal for a sliding piston in cylindrical tank	—	1991-08-27	$9,689,000
4893673	Entry port inserts for internally manifolded stacked, finned-plate heat exchanger	William R. Wagner	1990-01-16	$20,177,000
4749032	Internally manifolded unibody plate for a plate/fin-type heat exchanger	William R. Wagner	1988-06-07	$12,737,000
4710332	Process of injection molding a laser mirror substrate	—	1987-12-01	$10,712,000
4639189	Hollow, thermally-conditioned, turbine stator nozzle	—	1987-01-27	$9,628,000
4589176	Fiber-composite turbine blade and method for its construction	Jerhong Lin	1986-05-20	$9,417,000
4538749	Non-circular rolling diaphragm liquid expulsion apparatus	David L. Leonard	1985-09-03	$6,940,000
4535840	Internally manifolded unibody plate for a plate/fin-type heat exchanger	William R. Wagner	1985-08-20	$4,616,000
4523638	Internally manifolded unibody plate for a plate/fin-type heat exchanger	William R. Wagner	1985-06-18	$6,738,000
4519745	Rotor blade and stator vane using ceramic shell	Hector S. Bourgeois	1985-05-28	$4,197,000
4503908	Internally manifolded unibody plate for a plate/fin-type heat exchanger	William R. Wagner	1985-03-12	$4,119,000
4355531	Rivet fastener system	—	1982-10-26	$550,000
4347896	Internally manifolded unibody plate for a plate/fin-type heat exchanger	William R. Wagner	1982-09-07	$3,556,000
4326582	Single element tube row heat exchanger	William R. Wagner	1982-04-27	$3,011,000
4223433	Method of joining workpieces with a rivet fastener system	—	1980-09-23
4216881	Propellant storage expulsion system	—	1980-08-12	$4,618,000

Irwin E. Rosman — 16 Patents

Issued Patents All Time

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