This inventor holds 11 USPTO granted patents. Top assignees: Hewlett-Packard Company, E.i. Dupont De Nemours and Company, Agilent Technologies, Inc.. Active years: 1983-2000.
Location History:
- Wimington, DE (US) (1998)
- Wilmington, DE (US) (1983 - 2000)
Company Filing History:
8 out of 9,639 
2 out of 16,339 
1 out of 4,729 Years Active: 1983-2000
Title: The Innovative Contributions of Stephen R. Craig
Introduction
Stephen R. Craig is a prominent inventor based in Wilmington, DE, who has made significant strides in the field of engineering and technology. With a total of 11 patents to his name, Craig has showcased his dedication to innovation and problem-solving in various applications, particularly in fluid management systems. His work reflects a deep understanding of both theoretical and practical engineering principles.
Latest Patents
Among Stephen R. Craig's latest inventions is a groundbreaking microminiature valve. This valve features a housing with a cavity and a diaphragm equipped with an array of concentric, redundant annular seals. The design enables the control of a signal fluid stream through a central port and a peripheral port by adjusting the position of the seals. This advanced mechanism ensures that the valve maintains functionality even when obstructed by particles, minimizing the risk of failure.
Another noteworthy patent is a fluid connector system designed to link a tubular device, such as a conduit, to a planar surface's channel port. This system allows for leak-free fluid communication and utilizes a unique weld projection method for creating hermetic seals when heated. These inventions exemplify Craig's expertise in developing sophisticated solutions for fluid management challenges.
Career Highlights
Stephen R. Craig has had a remarkable career, working with esteemed companies such as Hewlett-Packard Company and E.I. du Pont de Nemours and Company. His affiliations with these organizations have allowed him to leverage his innovative ideas and contribute to significant projects within the technology and chemical sectors. His extensive experience in the industry has positioned him as a leading inventor in his areas of focus.
Collaborations
Throughout his career, Craig has collaborated with talented professionals, including coworkers like Paul B. Welsh and Robert C. Henderson. These collaborations reflect the importance of teamwork in driving innovation and advancing technical solutions. Working alongside skilled individuals has undoubtedly enriched Craig's inventions and contributed to his ongoing success.
Conclusion
In conclusion, Stephen R. Craig stands out as a distinguished inventor whose contributions to fluid management technologies have made a lasting impact. His 11 patents, including revolutionary designs like the microminiature valve and fluid connector system, demonstrate his exceptional creativity and engineering expertise. As he continues to push the boundaries of innovation, Craig's work will undoubtedly inspire future generations of inventors and engineers.