Larry W. English — 4 Patents at Hercules

Larry W. English has been granted 4 US patents while listed as an inventor at Hercules. The first was granted in 1984 and the most recent in May 2003. Larry W. English ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Larry W. English in Terre Haute, IN, US.

Patents per Year

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6559207	Flame resistant polymer composition and method for rendering polymers flame resistant	Courtney Tyvand, Kevin M. Kirkland	2003-05-06
4611981	Three-mold hand-over-hand blow molding machine	—	1986-09-16
4484882	Blow molding machine	—	1984-11-27	$3,054,000
4477408	Blow molding method	Michael J. Michl	1984-10-16	$4,842,000