James G Spahn

This inventor holds 21 USPTO granted patents and 20 published patent applications, plus 1 CIPO patent and 2 EPO patents. Top assignees: Ehob, Inc., Woundvision, LLC, Other. Active years: 1987-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James G Spahn. Retrieved from https://idiyas.com/inventor/james-g-spahn

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

USPTO Granted Patents = 21 (Patent Applications = 20)

% Patents Active = 90.5

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 2.7

ph-index = 8

Forward Citations = 332(Granted Patents)

Location History:

Indianapolis, IN (US) (1987 - 2017)
Carmel, IN (US) (2012 - 2023)

Company Filing History:

4 out of 834,453

Other

patents

Years Active: 1987-2026

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12632955 - Method of monitoring the status of a wound (2026-05-19),

2. 12629035 - Method of monitoring the status of a wound (2026-05-19),

3. 11779493 - Therapeutic cushioning boot (2023-10-10),

4. 11607358 - Patient positioning and turning sheet (2023-03-21),

5. 10918547 - Pediatric air mattress and system (2021-02-16),

6. 10806633 - Fiber filled therapeutic cushioning boot (2020-10-20),

7. 10350102 - Inflatable foot cushion (2019-07-16),

8. 10269112 - Grayscale thermographic imaging (2019-04-23),

9. 10169860 - Grayscale thermographic imaging (2019-01-01),

10. 9775443 - Discontinuous air delivery system for inflatable static medical device (2017-10-03),

11. 9517154 - Inflatable foot cushion (2016-12-13),

12. 9357963 - Grayscale thermographic imaging (2016-06-07),

13. 9301866 - Inflatable foot cushion (2016-04-05),

14. 8281436 - Inflatable body support with dog-bone-shaped hand wells (2012-10-09),

15. 6199235 - Hand check tunnelled mattress cover (2001-03-13),

Title: Innovations by James G Spahn

Introduction

James G Spahn, a prolific inventor located in Carmel, IN, has made significant contributions to the field of medical devices, holding a total of 19 patents. His innovations focus on enhancing patient comfort and care through thoughtful engineering and design.

Latest Patents

Among his latest inventions, the **Therapeutic Cushioning Boot** stands out. This innovative boot features a foot portion designed to comfortably accommodate the user's foot, along with a leg portion containing two support chambers. These chambers are filled with different concentrations of fiberfill material to provide optimal support.

Another notable invention is the **Patient Positioning and Turning Sheet**, which consists of a flexible bottom sheet large enough to support most of a person's body. It includes a smaller top sheet sewn in a way that maximizes patient contact and load distribution, complemented by a foam pad that offers added stability.

Career Highlights

James has had an impressive career, contributing his expertise in several companies, including Ehob, Inc. His work in the industry showcases not only his inventiveness but also his commitment to improving patient care through innovative solutions.

Collaborations

Throughout his career, James has collaborated with talented individuals such as David P Laughlin and Steven P Langley. These collaborations have likely fostered the innovative spirit that has led to the development of his impactful inventions.

Conclusion

In summary, James G Spahn is an accomplished inventor whose work has revolutionized aspects of patient care and comfort. His patents not only highlight his inventive prowess but also reflect his dedication to improving the lives of patients through innovative medical solutions.

Profile summary based on public USPTO records.