North Oaks, MN, United States of America

Robert W Ratte

This inventor holds 33 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents and 3 EPO patents, primarily in Battery Technology. Top assignees: Water Gremlin Company, Other. Active years: 1979-2019.

USPTO Granted Patents = 33 (Patent Applications = 2)

% Patents Active = 90.9

CIPO Patents = 2 (Patent Applications = 1)

EPO Patents = 3 (Patent Applications = 4)

Average Co-Inventor Count = 1.4

ph-index = 21

Forward Citations = 673(Granted Patents)

Company Filing History:

29 out of 50

Water Gremlin Company

patents

4 out of 834,411

Other

patents

Years Active: 1979-2019

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Areas of Expertise:

Battery Parts

Casting Apparatus

Vehicle Reclamation

Die Casting

High Torque Terminal

Cold Forming

Bismuth Alloys

Sinker Casting

Reprocessing Methods

Lead Bushing

Fishing Sinker

33 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10283754 - Battery parts and associated systems and methods (2019-05-07),

2. 9190654 - Battery parts and associated systems and methods (2015-11-17),

3. 9034508 - Multiple casting apparatus and method (2015-05-19),

4. 8701743 - Battery parts and associated systems and methods (2014-04-22),

5. 8512891 - Multiple casting apparatus and method (2013-08-20),

6. 8202328 - Battery part (2012-06-19),

7. 7838145 - Battery part (2010-11-23),

8. 7390364 - System and method for reclaiming and reuse of vehicle (2008-06-24),

9. 7338539 - Die cast battery terminal and a method of making (2008-03-04),

10. 7163764 - Enhanced torque resistant battery part (2007-01-16),

11. 6908640 - System and method for reclaiming and reuse of vehicle (2005-06-21),

12. 6902095 - Two part cold formed battery terminal (2005-06-07),

13. 6896031 - Apparatus and method of forming parts (2005-05-24),

14. 6866087 - Multiple casting apparatus and method (2005-03-15),

15. 6701998 - Multiple casting apparatus and method (2004-03-09),

Title: Robert W. Ratte: Innovating Battery Technology

Introduction

Robert W. Ratte, based in North Oaks, MN, is an accomplished inventor with an impressive portfolio of 33 patents. His innovative contributions focus primarily on battery components and systems, helping to advance the technology that powers so many of today's devices.

Latest Patents

Among his latest patents is a groundbreaking development in battery parts and associated systems and methods. One of the key features of this invention includes a sealing region or sealing bead on a lateral face of an acid ring, aimed at enhancing resistance to leakage as the battery container undergoes shrinkage. Additionally, he has introduced a forming assembly for battery components with a bifurcated acid ring that features spaced-apart lips. This assembly allows for efficient manufacturing, as it includes movable forming members capable of being driven together to peen, crimp, flare, or otherwise shape the lips on the bifurcated acid ring.

Career Highlights

Robert has worked with several notable companies, including Water Gremlin Company, where he applied his innovative mind to tackle engineering challenges within the battery industry. His extensive experience and focus on battery technology have solidified his reputation as a leading innovator in this field.

Collaborations

Throughout his career, Robert has collaborated with talented professionals such as Norman E. Peterson and Ronald Cain. These collaborations demonstrate his ability to work effectively in a team environment and contribute to the development of cutting-edge technologies in the battery sector.

Conclusion

Robert W. Ratte's contributions to battery technology through his numerous patents reflect his dedication to innovation and excellence. His inventive spirit continues to inspire advancements within the industry, ensuring that the future of battery technology remains bright and promising.