John R Post

US Patent:

8438810, May 14, 2013

Filed:

Jul 29, 2009

Appl. No.:

12/511645

Inventors:

Hal J. Robbins - Langhorne PA, US
John A. Post - Tranquility NJ, US

Assignee:

Lamtec Corporation - Mount Bethel PA

International Classification:

E04B 1/74

US Classification:

524073, 524071, 524074, 5250601

Abstract:

A vapor retarder system includes a vapor retarder sheet. At least one and typically a plurality of parallel spaced-apart tie-straps are located adjacent an inner surface of the sheet, and the tie-strap extend across a width of the sheet and are connected to the sheet at multiple connection locations that are spaced from each other along a length of the tie strap. The sheet includes drape regions where the sheet is disconnected from the tie straps between successive connection locations. The tie-straps and drape regions ensure that the vapor retarder sheet is installed over roof purlins with the proper drape between the purlins to obtain the required insulation R-values. A fall-protection net or sheet can also be constructed and/or installed in the same manner.

US Patent:

8528301, Sep 10, 2013

Filed:

Dec 9, 2009

Appl. No.:

12/634231

Inventors:

Hal J. Robbins - Langhorne PA, US
John A. Post - Tranquility NJ, US
Thomas Florian - Brookside NJ, US

Assignee:

Lamtec Corporation - Mt. Bethel PA

International Classification:

E04B 1/00
E04B 5/00
E04G 21/00
E04G 23/00
E04G 21/14
E04D 15/00
E04F 21/00
B65H 23/00
B65H 57/18

US Classification:

5274811, 52408, 527461, 527491, 5274915, 242566, 242590, 2426154

Abstract:

A method of facing a roof structure includes securing a facing to respective lower flanges of first and second spaced-apart purlins of the roof structure, with the facing extending directly between the respective lower flanges of the first and second purlins. A carriage is suspended from purlins of the roof structure and supports a roll of facing. The facing is dispensed and adhesively secured to the purlins by moving the carriage relative to the purlins and/or by maintaining the carriage in a stationary position and pulling facing from the roll of facing supported on the carriage. The resulting faced roof structure provides an enhanced appearance and more uniform and higher R-value insulation.

US Patent:

20130239502, Sep 19, 2013

Filed:

May 13, 2013

Appl. No.:

13/892812

Inventors:

Hal J. Robbins - Langhorne PA, US
John A. Post - Tranquility NJ, US

Assignee:

LAMTEC CORPORATION - Mount Bethel PA

International Classification:

E04B 7/00

US Classification:

52410, 428 99

Abstract:

A vapor retarder system includes a vapor retarder sheet. At least one and typically a plurality of parallel spaced-apart tie-straps are located adjacent an inner surface of the sheet, and the tie-strap extend across a width of the sheet and are connected to the sheet at multiple connection locations that are spaced from each other along a length of the tie strap. The sheet includes drape regions where the sheet is disconnected from the tie straps between successive connection locations. The tie-straps and drape regions ensure that the vapor retarder sheet is installed over roof purlins with the proper drape between the purlins to obtain the required insulation R-values. A fall-protection net or sheet can also be constructed and/or installed in the same manner.