PATRICK CLAY GILCREASE
Pilots at Tomahawk Dr, Rapid City, SD

License number
South Dakota A2391582
Issued Date
Oct 2016
Expiration Date
Oct 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
2615 Tomahawk Dr, Rapid City, SD 57702
LicenseFiles verified this license of May 6, 2017 at the Federal Aviation Administration.

Professional information

Patrick Gilcrease Photo 1

Pretreatment Of Biomass For Ethanol Production

US Patent:
2006014, Jun 29, 2006
Filed:
Dec 27, 2005
Appl. No.:
11/320115
Inventors:
David Litzen - Rapid City SD, US
David Dixon - Rapid City SD, US
Patrick Gilcrease - Rapid City SD, US
Robb Winter - Rapid City SD, US
International Classification:
C12P 19/02
US Classification:
435105000
Abstract:
A pretreatment of biomass for ethanol production is disclosed. The pretreatment of biomass such as sawdust or wood chips by processing such biomass through an extruder results in a greatly increased recovery of sugar using hydrolysis.

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