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For the Inventor, By the Inventor

Kalamazoo, MI, United States of America

Stryker Instruments

Calculating rank
USPTO Granted Patents = 21

% Expired Patents = 14.3



Forward Citations = 1,228

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28 inventors (with patents filed for the assignee):

goldMedal Richard Franklin Huyser (11 out of 47 patents)

silverMedal Christopher Matthew Tague (9 out of 16 patents)

bronzeMedal Luis A Diaz (7 out of 11 patents)

4.  Mark A Wasserman (5 out of 17 patents)

5.  Dennis Alan Stratton (5 out of 20 patents)

6.  Donald W Malackowski (4 out of 93 patents)

7.  David Hershberger (4 out of 31 patents)

8.  Karen L Smit (4 out of 14 patents)

9.  Jared Paul Coffeen (4 out of 20 patents)

10.  Bruce D Henniges (3 out of 57 patents)

11.  Michael D Strickler (3 out of 6 patents)

12.  Jason D Toman (3 out of 6 patents)

13.  Weston Pernsteiner (3 out of 4 patents)

14.  Kris Douglas Eager (3 out of 23 patents)

15.  James G Walen (2 out of 59 patents)


21 patents:

1. 7134782 - Bone cement mixing and delivery device with releasable mixing blade (2006-11-14),
2. 7048715 - Pump assembly for an integrated medication delivery system (2006-05-23),
3. 6994465 - Mixing assembly for mixing bone cement (2006-02-07),
4. 6973677 - Air filtration system including a helmet assembly (2005-12-13),
5. 6945688 - Container assembly for mixing materials (2005-09-20),
6. 6935459 - Resonating device for a pneumatic surgical instrument (2005-08-30),
7. 6908452 - Port assembly for an integrated medication delivery system (2005-06-21),
8. 6902673 - Single port manifold (2005-06-07),
9. 6874187 - Opener for medical container and tool (2005-04-05),
10. D496994 - Combined monomer cracker and tool (2004-10-06),
11. 6796987 - Delivery device for bone cement (2004-09-28),
12. 6736537 - Bone cement mixing and delivery device for injection and method thereof (2004-05-18),
13. 6679862 - Integrated medication delivery system (2004-01-20),
14. 6622311 - Air filtration system including a helmet assembly (2003-09-23),
15. D479744 - Docking unit for a mobile waste disposal machine (2003-09-17),
Company Overview
Stryker Instruments, based in Kalamazoo, MI, specializes in the development and manufacturing of innovative medical devices and surgical equipment. The company focuses on enhancing surgical procedures and patient outcomes through advanced technology in areas such as orthopedics, neurotechnology, and spine surgery. Stryker is committed to improving healthcare by providing solutions that streamline surgical workflows and enhance the precision of medical interventions, making a significant impact in the global healthcare landscape.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

21 Patents

#12 in Kalamazoo, MI

#571 in Michigan

#15,712 in US

#30,001 in the World

Kalamazoo, MI (US)
Kalamazoo, MI, United States of America

Stryker Instruments

Forward Citations = 1,228

28 inventors:

goldMedal Richard Franklin Huyser (11 out of 47 patents)

silverMedal Christopher Matthew Tague (9 out of 16 patents)

bronzeMedal Luis A Diaz (7 out of 11 patents)

4.  Mark A Wasserman (5 out of 17 patents)

5.  Dennis Alan Stratton (5 out of 20 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Stryker Instruments. Retrieved from https://idiyas.com/company/stryker-instruments

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]
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