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USPTO Data Jan 1 1976 - Sep 29 2026
23 Patents
#6 in Elyria, OH
#635 in Ohio
#14,401 in US
#27,619 in the World
Diamond Products, Limited
Forward Citations = 149
15 inventors:
Elyria, OH, United States of America
Diamond Products, Limited
% Expired Patents = 47.8
EPO Patents = 1
Trademarks = 18
Forward Citations = 149
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15 inventors (with patents filed for the assignee):
Martin D Marsic (8 out of 15 patents)
Karl H Moller (7 out of 8 patents)
Brian S Edwards (7 out of 7 patents)
4. Thomas G Ruffner (6 out of 6 patents)
5. Andrew L Jedick (5 out of 6 patents)
6. Kent A Smith (4 out of 4 patents)
7. Anthony J Mertes (2 out of 10 patents)
8. Peter Marques (2 out of 2 patents)
9. Francis M Gobright, Iv (1 out of 6 patents)
10. Dennis Minut (1 out of 1 patent)
11. Jeffrey A Gray (1 out of 1 patent)
12. Louis E Silay (1 out of 6 patents)
13. Charles Markley (1 out of 1 patent)
14. Timothy M Obrzut (1 out of 2 patents)
15. Miroslav Pavlovic (1 out of 1 patent)
23 patents:
Diamond Products, Limited is a leading manufacturer of cutting and drilling tools for the construction and industrial sectors. With over 50 years of experience, we offer a wide range of high-quality diamond blades, core bits, and abrasives, designed to deliver exceptional performance and durability. Our products are trusted by professionals and contractors around the world for their reliability and precision. Visit our website to explore our extensive range of cutting and drilling solutions.
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Please report any incorrect information to [email protected]
1 patent (EPO):
Please report any incorrect information to [email protected]