Lawrence B Renth from Oklahoma City, OK

Roll Feed Apparatus
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US Patent:

53682840, Nov 29, 1994
Filed:

Aug 30, 1993
Appl. No.:

8/113183
Inventors:

Lawrence B. Renth - Yukon OK
Assignee:

I G Incorporated - Oklahoma City OK
International Classification:

B65H 308
US Classification:

271 5
Abstract:

A roll or strip feed system for inserting flat stock to the operative position of a machine tool consisting of an automatic material lift apparatus working in conjunction with a centralizing guide to feed flat stock intermittently into an entry guide roller which pushes strip stock to an operative machine position, and thereafter, pulls the remnant strip by means of exit rollers to a discard position. The roller assemblies are pneumatically controlled as to tension and driven electrically as the total operation is under control of a pre-programmed controller.

Method And Apparatus For Injection Application Of Insecticide
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US Patent:

46482024, Mar 10, 1987
Filed:

Sep 30, 1985
Appl. No.:

6/782095
Inventors:

Lawrence B. Renth - Oklahoma City OK
International Classification:

A01M 700
US Classification:

431321
Abstract:

A method and apparatus for dispensing selected amounts of insecticide through a needle into building structure void spaces. The apparatus includes a needle tube with elongated opening and an applicator for pneumatically forcing metered amounts of insecticide through the needle tube for release within the void space. The needle may be non-destructively inserted through various forms of wall panel members without necessitating remedial measures.

Apparatus For Insecticide Application
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US Patent:

46883495, Aug 25, 1987
Filed:

Sep 30, 1985
Appl. No.:

6/782094
Inventors:

Lawrence B. Renth - Oklahoma City OK
International Classification:

A01M 120
US Classification:

431321
Abstract:

A method and apparatus for application of insecticide throughout a building structure by mixing metered amounts of insecticide with bulk insulation undergoing pneumatic placement. A bulk insulation pneumatic applicator apparatus is used in combination with a metering device that feeds insecticide into the applicator for mixture and placement with the bulk insulation.

Lawrence B Renth