James P. Modrak — 13 Patents at Hercules

James P. Modrak has been granted 13 US patents while listed as an inventor at Hercules. The first was granted in 1985 and the most recent in April 2001. James P. Modrak ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list James P. Modrak in Newark, DE, US.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6221428	Fiberized asphalt hot mix composition and method for improving durability and life of asphalt paved surfaces	—	2001-04-24	$7,741,000
5846654	High tenacity, high elongation polypropylene fibers, their manufacture, and use	—	1998-12-08	$5,385,000
5665154	Process for making oleophilic staple fiber-reinforced pavement suitable for making and repairing a geoway and use thereof	—	1997-09-09	$15,333,000
5564856	Hot-mix compositions for making and repairing geoways containing polyolefin-polyarylate alloy fibers	—	1996-10-15	$27,813,000
5502160	Polyolefin-polyarylate alloy fibers and their use in hot-mix compositions for making and repairing geoways	—	1996-03-26	$8,492,000
5470640	High loft and high strength nonwoven fabric	—	1995-11-28	$12,477,000
5441812	Oleophilic staple fibers useful in pavement for making and repairing geoways	—	1995-08-15	$29,298,000
5288348	Method of making high loft and high strength nonwoven fabric	—	1994-02-22	$18,999,000
4868031	Soft water-permeable polyolefins nonwovens having opaque characteristics	Owen P. Roberts	1989-09-19	$1,716,000
4798757	Soft water-permeable polyolefin nonwovens having opaque characteristics	Owen P. Roberts	1989-01-17	$2,793,000
4662759	Premix injection system for asphalt compositions	Bruce K. Leibee	1987-05-05	$5,978,000
4663370	Fiberized joint/crack sealant composition	John Marvel	1987-05-05	$5,978,000
4492781	Method and composition for maintaining and repairing asphalt-and rubber-containing surfaces	Francis J. Duszak, Dick Deaver	1985-01-08

James P. Modrak — 13 Patents

Issued Patents All Time

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