Location History:
- St. Ann, MO (US) (1981)
- Creve Coeur, MO (US) (1982)
- Chesterfield, MO (US) (2010 - 2023)
Company Filing History:
6 out of 205 
1 out of 1 
4 out of 832,880 Years Active: 1981-2025
Title: The Innovative Contributions of Daniel C Duggan
Introduction
Daniel C Duggan is a notable inventor based in Chesterfield, MO (US), recognized for his significant contributions to engineering and design. With a total of 11 patents to his name, Duggan has demonstrated a commitment to innovation and problem-solving in his field.
Latest Patents
Among his latest inventions is a strut and clip assembly designed for stiffening a hanger rod. This innovative hanger-rod clip is configured for use with a strut that partially surrounds a hanger rod, providing essential stiffness. The design includes a handle portion and a rod-clamping portion, which works to urge the hanger rod into engagement with the internal surface of the strut as the handle is moved towards it. This invention showcases Duggan's ability to enhance structural integrity through clever engineering solutions.
Career Highlights
Throughout his career, Duggan has worked with various companies, including Erico International Corporation. His experience in these organizations has allowed him to refine his skills and contribute to numerous projects that emphasize innovation and efficiency.
Collaborations
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Conclusion
Daniel C Duggan's work exemplifies the spirit of innovation, with his patents reflecting a deep understanding of engineering principles. His contributions continue to impact the industry positively.