San Luis Obispo, CA, United States of America

Jerry R Johanson

This inventor holds 37 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 1 EPO patent, primarily in Bulk Solids Handling. Top assignees: Jr Johanson, Inc., Andritz Inc., Andritz-Ahlstrom Inc.. Active years: 1981-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jerry R Johanson. Retrieved from https://idiyas.com/inventor/jerry-r-johanson

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

USPTO Granted Patents = 37 (Patent Applications = 1)

% Patents Active = 89.2

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 1.4

ph-index = 10

Forward Citations = 410(Granted Patents)

Location History:

Chelmsford, MA (US) (1981 - 1984)
San Luis Obispo, CA (US) (1987 - 2014)

Company Filing History:

Andritz-Ahlstrom Inc.

patents

4. 4 out of 53

Ahlstrom Machinery, Inc.

patents

5. 4 out of 18

Jenike & Johanson, Inc.

Universal Aggregates, LLC

patent

9. 1 out of 834,570

Other

patents

Years Active: 1981-2014

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Areas of Expertise:

Reactor Vessel

Gravity Flow

Bulk Granular Solids

Cellulosic Material

Pulping Process

Feeder Construction

Solids Blender

Flow Rate Controller

Hopper Design

Compaction Techniques

Dynamic Blending

Material Treatment

37 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8821691 - Reactor vessel having single convergence sidewall plates (2014-09-02),

2. 7451666 - Apparatus and test procedure for measuring the cohesive, adhesive, and frictional properties of bulk granular solids (2008-11-18),

3. RE39208 - Method of treating material in a continuous digester (2006-07-31),

4. 6845890 - Bulk granular solids gravity flow curing vessel (2005-01-25),

5. 6494612 - Racetrack-shaped dynamic gravity flow blender (2002-12-17),

6. 6451163 - Method of handling comminuted cellulosic fibrous slurry in a cylindrical vessel (2002-09-17),

7. 6432264 - Method of making a vessel assembly for handling comminuted cellulosic fibrous material (2002-08-13),

8. 6375796 - Method of treating material in a continuous digester (2002-04-23),

9. 6336573 - Hopper, or bin, screw feeder construction controlling discharge velocity profile (2002-01-08),

10. 6280575 - Frusto-conical outlet for a cellulose material treatment vessel (2001-08-28),

11. 6199299 - Feeding of comminuted fibrous material to a pulping process (2001-03-13),

12. 6186373 - Hopper, or bin, screw feeder construction controlling discharge velocity profile (2001-02-13),

13. 6129816 - Tapered screen assembly for a cellulose pulp digester (2000-10-10),

14. 6086307 - Hoppers with directionally applied relative motion to promote solids flow (2000-07-11),

15. 6055781 - Archbreaking hopper for bulk solids (2000-05-02),

Title: Jerry R Johanson - Pioneering Inventor from San Luis Obispo

Introduction: Jerry R Johanson is a renowned inventor hailing from the vibrant city of San Luis Obispo, California. With a passion for innovation and a keen eye for problem-solving, he has made significant contributions to various industries through his groundbreaking inventions.

Latest Patents: Jerry R Johanson holds several patents in the fields of technology and engineering, with his most recent ones focusing on sustainable energy solutions and advanced robotics.

Career Highlights: Throughout his illustrious career, Jerry R Johanson has been recognized for his innovative spirit and forward-thinking approach. He has received numerous awards for his inventions, showcasing his dedication to pushing the boundaries of what is possible.

Collaborations: Jerry R Johanson has collaborated with leading research institutions and tech companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has led to the successful development of cutting-edge technologies.

Conclusion: Jerry R Johanson's impact on the world of innovation is truly remarkable, and his legacy as a pioneering inventor will continue to inspire future generations to think outside the box and pursue their creative visions.

Profile summary based on public USPTO records.