William Boyd Grove

US Patent:

20190218661, Jul 18, 2019

Filed:

Jan 16, 2019

Appl. No.:

16/249314

Inventors:

- Bellefonte PA, US
Lucas D. PATTERSON - Altoona PA, US
Corey M. ROBINSON - Bellefonte PA, US
William David GROVE - Boalsburg PA, US
Nicholas Peter DESKEVICH - Hollidaysburg PA, US

International Classification:

C23C 16/22

Abstract:

A spooled arrangement and a process of producing a spooled arrangement are disclosed. The spooled arrangement includes a substrate, the substrate being metal or metallic. The substrate has an inner surface and an outer surface, the inner surface and the outer surface being in a furled configuration to define the spooled arrangement. The inner surface and the outer surface have a coating, the coating being an amorphous silicon coating, a silicon-oxygen-carbon-containing coating, a silicon-nitrogen-containing coating, a silicon-fluorine-carbon-containing coating, or a combination thereof. The process includes producing the spooled arrangement.

US Patent:

20180258529, Sep 13, 2018

Filed:

Aug 31, 2016

Appl. No.:

15/755962

Inventors:

- Bellefonte PA, US
James B. MATTZELA - Port Matilda PA, US
Gary A. BARONE - State College PA, US
William David GROVE - Boalsburg PA, US
Paul H. SILVIS - Port Matilda PA, US

International Classification:

C23C 16/455
C23C 16/24

Abstract:

Thermal chemical vapor deposition coated articles and thermal chemical vapor deposition processes are disclosed. The thermal chemical vapor deposition coated article includes a substrate and a coating on the substrate, the coating having multiple layers and being positioned on regions of the thermal chemical vapor deposition coated article that are unable to be concurrently coated through line-of-sight techniques. The coating has a concentration of particulate from gas phase nucleation, per 100 square micrometers, of fewer than 6 particles having a dimension of greater than 0.5 micrometers. The thermal chemical vapor deposition process includes introducing a multiple aliquot of a silicon-containing precursor to the enclosed vessel with intermediate gaseous soaking to produce the coated article.