David L Roy

US Patent:

20120305690, Dec 6, 2012

Filed:

Dec 8, 2011

Appl. No.:

13/314560

Inventors:

David Roy - Derry NH, US
Daniel Roy - Derry NH, US
Norm Roy - Derry NH, US

International Classification:

B27L 11/00
B23P 6/00

US Classification:

241195, 2940203

Abstract:

A chipper striker assembly allowing for the adjustment of the striker blade. The chipper striker assembly having a base capable of attachment to a rotor, an adjustment portion connected to the base, and a striker blade, wherein the adjustment portion is capable of connection to the base in a plurality of adjustment positions.

US Patent:

20120305691, Dec 6, 2012

Filed:

Jun 6, 2011

Appl. No.:

13/153744

Inventors:

David Roy - Derry NH, US
Daniel Roy - Derry NH, US
Norm Roy - Derry NH, US

International Classification:

B02C 1/00
B23P 19/00

US Classification:

241277, 29428

Abstract:

A chipper striker assembly allowing for the adjustment of the striker blade. The chipper striker assembly having a base capable of attachment to a rotor, an adjustment portion connected to the base, and a striker blade, wherein the adjustment portion is capable of connection to the base in a plurality of adjustment positions.

US Patent:

59089210, Jun 1, 1999

Filed:

Nov 3, 1998

Appl. No.:

9/185443

Inventors:

Scott W. LaRoche - Salem NH
David J. Roy - Peabody MA
John S. Brand - Pittsford NY

Assignee:

Eastman Kodak Company - Rochester NY

International Classification:

A61K 3817
C08H 100

US Classification:

530354

Abstract:

The present invention is a process for the manufacture of gelatin which includes providing a collagen containing material and demineralizing the collagen containing material to produce ossein. The ossein is added to a water solution containing at least 3% sodium hydroxide or potassium hydroxide and at least 3% sodium sulfate for a time sufficient to form a reacted slurry. The reacted slurry is heated to a temperature of at least 45. degree. C. for a time sufficient to solubilize the ossein thereby producing a solution containing gelatin. The pH of the solution containing gelatin is raised to greater than 9. 8. The pH of the solution containing gelatin is reduced with a sulfate salt of a divalent or trivalent metal to a neutral pH (between 7. 0 and 8. 0). The pH of the gelatin solution is then lowered to between 5. 0 and 6. 0 and a polymeric flocculant is added to the gelatin solution in an amount of less than 0.

US Patent:

41335201, Jan 9, 1979

Filed:

Sep 19, 1977

Appl. No.:

5/834513

Inventors:

David M. Roy - Union NH

Assignee:

Moore Business Forms, Inc. - Niagara Falls NY

International Classification:

B65H 4100

US Classification:

270 525

Abstract:

A forms decollator for separating superimposed continuous forms into separate plies has a pair of abrasive rolls rotatable in opposite directions away from one another and a separator roll bearing thereagainst and wholly supported thereby so that, together with the abrasive rolls, the forms may be separated as they are moved between the abrasive rolls and through the nips of the separator roll and each abrasive roll so as to be directed over guide elements and refolded over pack breakers which permit the separated plies to be neatly refolded. The guide elements have undercut portions near their terminal ends to avoid interference with the separated plies during the process of refolding.

US Patent:

20180347817, Dec 6, 2018

Filed:

Aug 9, 2018

Appl. No.:

16/059784

Inventors:

- HOOKSETT NH, US
David Roy - Derry NH, US
Norm Roy - Derry NH, US

International Classification:

F24B 1/182
A47J 37/07

Abstract:

A combination grill and fire pit heating device. The combination heating device having a grilling mode that is easily converted into a fire pit mode by adjustment of an orientation of the device.

US Patent:

20160290653, Oct 6, 2016

Filed:

Apr 3, 2015

Appl. No.:

14/678047

Inventors:

Daniel Roy - Derry NH, US
David Roy - Derry NH, US
Norm Roy - Derry NH, US

International Classification:

F24B 1/182
A47J 37/07

Abstract:

A combination grill and fire pit heating device. The combination heating device having a grilling mode that is easily converted into a fire pit mode by adjustment of an orientation of the device.

Address:

7330 Oak Hl Rd, Loudon, NH 03307

Phone:

6032254883

VIN:

1GCRKSE79CZ294551

Make:

CHEVROLET

Model:

SILVERADO 1500

Year:

2012