Donald C Stafford

This inventor holds 21 USPTO granted patents, primarily in Heat Exchanger Technology. Top assignees: Chicago Bridge & Iron Company, Other. Active years: 1977-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald C Stafford. Retrieved from https://idiyas.com/inventor/donald-c-stafford

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

USPTO Granted Patents = 21

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 11

Forward Citations = 250(Granted Patents)

Location History:

Hindsdale, IL (US) (1983)
Hinsdale, IL (US) (1977 - 1993)

Company Filing History:

20 out of 154

Chicago Bridge & Iron Company

patents

1 out of 834,513

Other

patents

Years Active: 1977-1993

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Areas of Expertise:

Heat Exchanger

Falling Film

Shell and Tube

Fluid Flow

Ball and Socket Joint

Cryogenic Fluids

Support Structures

Offshore Applications

Polymeric Materials

Storage Tanks

Moored Ships

Swivel Joints

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5186228 - Workbench and mountable implements (1993-02-16),

2. 4579171 - Shell and tube heat exchanger with welds joining the tubes to tube sheet (1986-04-01),

3. 4572287 - Falling film heat exchanger with film forming members (1986-02-25),

4. 4570702 - Shell and tube vertical heat exchanger with sleeves around the tubes (1986-02-18),

5. 4567942 - Shell and tube falling film heat exchanger with tubes in concentric (1986-02-04),

6. 4564064 - Falling film heat exchanger with member to distribute liquid on external (1986-01-14),

7. 4519448 - Falling film heat exchanger with member to distribute liquid on external (1985-05-28),

8. 4442679 - Vertical shell and tube heat exchanger with sleeves around upper part of (1984-04-17),

9. 4421160 - Shell and tube heat exchanger with removable tubes and tube sheets (1983-12-20),

10. 4372344 - Ball and socket joint with fluid flow capability through the joint (1983-02-08),

11. 4335979 - Offshore tower with ball and socket joint having fluid flow passage (1982-06-22),

12. 4323115 - Shell and tube heat exchanger with polymeric tube sheets (1982-04-06),

13. 4305341 - Spindle moored ship (1981-12-15),

14. 4286898 - Releasable connection (1981-09-01),

15. 4248357 - Floating roof drain (1981-02-03),

Title: Donald C Stafford - Innovative Inventor from Hinsdale

Introduction: Donald C Stafford is a renowned inventor based in Hinsdale, Illinois, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Donald C Stafford holds several patents in the areas of technology, healthcare, and consumer products, showcasing his diverse range of expertise and creativity.

Career Highlights: Throughout his illustrious career, Donald C Stafford has been recognized for his ability to transform ideas into tangible inventions that have had a significant impact on society. His dedication to innovation and problem-solving has led to the development of cutting-edge solutions that have improved the lives of many.

Collaborations: Donald C Stafford has collaborated with leading companies, research institutions, and universities to bring his inventions to life. His partnerships have been instrumental in pushing the boundaries of technology and driving forward progress in various industries.

Conclusion: In conclusion, Donald C Stafford's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a pioneering inventor. His contributions continue to inspire the next generation of inventors and shape the future of innovation.

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]