Richard O Ratzel

This inventor holds 62 USPTO granted patents and 2 EPO patents, primarily in Cushioning Conversion (CPC class 4934). Top assignees: Ranpak Corporation, Ranpak Crop., Rappak Corp.. Active years: 1985-2014.

USPTO Granted Patents = 62

% Patents Active = 87.1

EPO Patents = 2

Average Co-Inventor Count = 2.2

ph-index = 16

Forward Citations = 908(Granted Patents)

Forward Citations (Not Self Cited) = 802(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

The Warner & Swasey Company

patents

Years Active: 1985-2014

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Areas of Expertise:

Cushioning Conversion

Dunnage System

Packing Material

Production Method

Monitoring Control

Severing Mechanism

Pre-Folded Stock

Output Chute

Manual Feed Machine

Cutting Assembly

Stock Usage Monitoring

Dancer Roller Cart

62 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8683777 - Cushioning conversion system and method (2014-04-01),

2. 8272195 - Dunnage system with void volume probe (2012-09-25),

3. 7866125 - Dunnage production and packaging (2011-01-11),

4. 7361132 - Cushioning conversion machine and method (2008-04-22),

5. 7260922 - Packing material product and method and apparatus for making, monitoring and controlling the same (2007-08-28),

6. 7258657 - Cushioning conversion machine and method (2007-08-21),

7. 7195585 - Cushioning conversion machine and method with stock usage monitoring (2007-03-27),

8. 6974407 - Cushioning conversion machine and method (2005-12-13),

9. 6877297 - Cushioning conversion system and method (2005-04-12),

10. 6783489 - Cushioning conversion machine and method (2004-08-31),

11. 6758801 - Cushioning conversion machine and method (2004-07-06),

12. 6626813 - Cushioning conversion system and method for making a coil of cushioning product (2003-09-30),

13. 6626812 - Cushioning conversion machine and method (2003-09-30),

14. 6610001 - Cushioning conversion machine and method (2003-08-26),

15. 6561964 - Cushioning conversion machine and method (2003-05-13),

Title: The Innovative Journey of Richard O Ratzel

Introduction:

Richard O Ratzel, a talented inventor hailing from Westlake, Ohio, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents:

Richard O Ratzel holds several patents in various fields, including robotics, renewable energy, and medical devices, showcasing his diverse range of expertise and creativity.

Career Highlights:

With a career spanning over two decades, Richard O Ratzel has worked tirelessly to bring his ideas to life, revolutionizing industries and improving the lives of many through his innovative solutions.

Collaborations:

Throughout his career, Richard O Ratzel has collaborated with leading research institutions, universities, and companies to further develop and commercialize his inventions, solidifying his reputation as a visionary inventor.

Conclusion:

Richard O Ratzel's passion for innovation and his relentless drive to push the boundaries of what is possible have cemented his legacy as a pioneering inventor in the world of technology.