Walter Kulischenko — 15 Patents at Pennwalt

Walter Kulischenko has been granted 15 US patents while listed as an inventor at Pennwalt. The first was granted in 1980 and the most recent in January 1990. Walter Kulischenko ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Walter Kulischenko in East Brunswick Township, NJ, US.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4893440	Abrasive jet machining	Ben J. Gallant	1990-01-16
4733503	Abrasive jet machining	Ben J. Gallant	1988-03-29
4425823	Mechanism for controlling remotely disposed industrial valves and the like	Martin J. Capdevielle	1984-01-17	$1,073,000
4424045	Rigid high speed flexible shaft casing assembly for tight radii installations	Martin J. Capdevielle	1984-01-03	$3,238,000
4421495	Balanced composite flexible shaft assembly capable of operating in a tight radius	—	1983-12-20	$1,642,000
4417879	Flexible shaft stick control mechanism for steering marine vessels	—	1983-11-29	$3,370,000
4416644	Flexible shaft assembly with universal adapter	William F. Bogan, William C. Ellis	1983-11-22	$1,689,000
4398173	Safeness indicator for flexible shafts used in automotive steering mechanisms	Philip E. Bloomfield	1983-08-09	$1,821,000
4366768	Power steering direction sensor	Philip E. Bloomfield, Richard A. Ferren	1983-01-04	$1,782,000
4334491	Gearless position indicator	—	1982-06-15	$425,000
4327658	Marine steering system	—	1982-05-04	$422,000
4244316	Marine vessel safeguard steering mechanism	—	1981-01-13	$1,261,000
4228760	Remote controls for marine engine employing rotatable flexible shafts	—	1980-10-21	$1,299,000
4185474	Safeguard coupling for power driven flexible shafts	—	1980-01-29	$400,000
4184576	Power driven flexible shaft clutch assembly	William C. Ellis	1980-01-22	$1,197,000

Walter Kulischenko — 15 Patents

Issued Patents All Time

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