D&K Custom Machine Design, Inc. is a specialized engineering firm based in Elk Grove Village, Illinois, focusing on the design and manufacturing of custom machinery and automation solutions. The company excels in creating tailored equipment for various industries, emphasizing precision and efficiency in its offerings. With a commitment to innovation, D&K integrates advanced technologies to meet the unique needs of its clients, ensuring high-quality performance and reliability in their custom-designed systems.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

14 Patents

#21 in Elk Grove Village, IL

#1,123 in Illinois

#22,302 in US

#42,199 in the World

Elk Grove Village, IL, United States of America

D&k Custom Machine Design, Inc.

Forward Citations = 167

8 inventors:

Karl Singer (10 out of 19 patents)

Robert Allen Crimmins (5 out of 5 patents)

Lawrence B LeStarge (4 out of 4 patents)

4. Michael D Flasza (2 out of 16 patents)

5. Bruce E Hyllberg (1 out of 24 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: D&k Custom Machine Design, Inc.. Retrieved from https://idiyas.com/company/d-and-k-custom-machine-design

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

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]