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For the Inventor, By the Inventor

Madras, OR, United States of America

Raymond K Foster

This inventor holds 119 USPTO granted patents, plus 1 CIPO patent, primarily in Conveyor Technology (CPC class 198750). Top assignees: Keith Investments, LLC, Keith Manufacturing Co., Raymond Keith Foster. Active years: 1977-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Raymond K Foster. Retrieved from https://idiyas.com/inventor/raymond-k-foster

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 119

% Patents Active = 94.1


Average Co-Inventor Count = 1.1

ph-index = 19

Forward Citations = 1,345(Granted Patents)

Forward Citations (Not Self Cited) = 957(Dec 10, 2025)


Inventors with similar research interests:


    Company Filing History:

    goldMedal10 out of 11 
     
    Keith Investments, LLC
     patents
    silverMedal3 out of 24 
     
    Keith Manufacturing Co.
     patents
    bronzeMedal1 out of 3 
     
    Raymond Keith Foster
     patents
    4. 105 out of 834,453 
    Other
     patents

    Years Active: 1977-2010

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    Areas of Expertise:
    Slat Conveyors
    Drive Assemblies
    Connection Methods
    Reciprocating Conveyors
    Heavy-Duty Conveyors
    Textile Fiber Blending
    Drive Beam Connections
    Splash Guard Bearings
    Connector Systems
    Pultrusion Methods
    Vehicle Alignment Systems
    Multifunction Valves
    119 patents (USPTO):Explore Patents
    1. 7736114 - Releasable connection between members (2010-06-15),
    2. 7604109 - Releasable connection between members (2009-10-20),
    3. 7510071 - Reciprocating slat conveyor with cleanout apparatus (2009-03-31),
    4. 7398873 - Releasable connection between members (2008-07-15),
    5. 7380652 - Reciprocating slat conveyor (2008-06-03),
    6. 7374034 - Reciprocating slat conveyor with bearing planks on fixed slats between moving slats (2008-05-20),
    7. 7316307 - Reciprocating slat conveyor with continuous splash guard bearings (2008-01-08),
    8. 7243780 - Conveyor slat drive beam connection (2007-07-17),
    9. 7243779 - Reciprocating slat conveyor with V-slats (2007-07-17),
    10. 7185755 - Slat conveyor having conveying slats and lifting/holding slats (2007-03-06),
    11. 7131526 - Slat conveyor with V-slats and slat support beams (2006-11-07),
    12. 7083041 - Slat conveyor having conveying slats and lifting slats (2006-08-01),
    13. 7028832 - Drive unit mount for reciprocating slat conveyor (2006-04-18),
    14. 6994012 - Drive units and drive assemblies (2006-02-07),
    15. 6889819 - Reciprocating floor conveyor with splash guard bearings (2005-05-10),

    Title: **Raymond K Foster: Innovator in Slat Conveyor Technologies**

    Introduction

    Raymond K Foster, a prolific inventor based in Madras, Oregon, holds an impressive portfolio of 119 patents. His work primarily focuses on advancements in conveyor systems, significantly impacting various industries reliant on efficient material handling.

    Latest Patents

    One of Raymond’s latest inventions involves a **releasable connection between members** in slat conveyor mechanisms. This design features two substantially identical slat conveyors, where each conveyor is composed of alternating conveyor slats and lifting/holding slats. The innovative mechanism allows for the seamless coupling of the upper portions of the lifting/holding slats when the trailer backs up to the dock. Additionally, a drive mechanism integrated into the dock not only raises and lowers the slats but also reciprocates both sets of conveying slats, enhancing operational efficiency.

    Career Highlights

    Throughout his career, Raymond has made significant contributions to the field of conveyor technology. Working with Keith Investments, LLC and other companies, he has developed systems that streamline operations in various environments, particularly in logistics and manufacturing.

    Collaborations

    Raymond’s work is complemented by collaborative efforts with noteworthy individuals such as Randall Mark Foster and John Cook. Their combined expertise in engineering and innovation has led to remarkable advancements in the projects Raymond undertook, further solidifying his reputation in the industry.

    Conclusion

    Raymond K Foster represents the spirit of innovation in modern engineering, particularly through his advancements in conveyor technology. His patents not only showcase his ingenuity but also his commitment to enhancing operational efficiency across different sectors. As a leading inventor in his field, his work continues to inspire future innovations in material handling systems.

    Profile summary based on public USPTO records.
    Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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