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For the Inventor, By the Inventor

Highland Park, IL, United States of America

David Howard Sitrick

This inventor holds 84 USPTO granted patents and 20 published patent applications, primarily in Content Protection Systems (CPC class G06Q10-101). Top assignees: Bassilic Technologies LLC, Ol Security Limited Liability Company, Arrhythmia Research Technology, Inc.. Active years: 1985-2025.

USPTO Granted Patents = 84 

% Patents Active = 70.2

Average Co-Inventor Count = 1.6

ph-index = 23

Forward Citations = 3,372(Granted Patents)

Forward Citations (Not Self Cited) = 2,858(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Skokle, IL (US) (2009)
  • Skokie, IL (US) (2011 - 2014)
  • Highland Park, IL (US) (1985 - 2023)
  • Los Angeles, CA (US) (2023)
  • Pacific Palisades, CA (US) (2015 - 2024)

Company Filing History:

goldMedal15 out of 15 
 
Bassilic Technologies LLC
 patents
silverMedal10 out of 42 
 
Ol Security Limited Liability Company
 patents
bronzeMedal1 out of 4 
 
Arrhythmia Research Technology, Inc.
 patents
4. 1 out of 1 
 
Korishma Holdings, LLC
 patent
5. 1 out of 7 
 
Trustedflow Systems, Inc.
 patents
6. 53 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1985-2025

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Areas of Expertise:
Content Protection
Automated Weapons
Collaboration Technologies
Target Recognition
User Interaction
Document Processing
Neural Networks
Weapon Subsystems
Display Presentation
Interactive Media
Memory Storage
Event Processing
84 patents (USPTO):Explore Patents
1. 12476802 - Method and system for secure distribution of selected content to be protected on an appliance-specific basis with definable permitted associated usage rights for the selected content (2025-11-18),
2. 12278896 - Method and system for secure distribution of selected content to be protected on an appliance-specific basis with definable permitted associated usage rights for the selected content (2025-04-14),
3. 12169536 - Method and system for secure distribution of selected content to be protected (2024-12-17),
4. 12066263 - Human transported automatic weapon subsystem with human-non-human target recognition (2024-08-20),
5. 11994366 - Automatic weapon subsystem movably mounted barrel to strike target at firing time (2024-05-28),
6. 11868447 - Method and system for secure distribution of selected content to be protected (2024-01-09),
7. 11781835 - Automatic weapon subsystem comprising a plurality of automated weapons subsystems (2023-10-10),
8. 11703307 - Method of human transported weapon with movably mounted barrel adjusted at firing time with use of neural network (2023-07-18),
9. 11664984 - Method and system for secure distribution of selected content to be protected on an appliance-specific basis with definable permitted associated usage rights for the selected content (2023-05-30),
10. 11629934 - Automated human transported weapon with additional linked weapons (2023-04-18),
11. 11611595 - Systems and methodologies providing collaboration among a plurality of computing appliances, utilizing a plurality of areas of memory to store user input as associated with an associated computing appliance providing the input (2023-03-21),
12. 11461434 - Method and system for secure distribution of selected content to be protected (2022-10-04),
13. 11262165 - Autonomous and automatic weapon subsystem for drones (2022-03-01),
14. 11231252 - Method for automated weapon system with target selection of selected types of best shots (2022-01-25),
15. 11226177 - Human transported automatic weapon subsystem with aim adjustment and tracking for second firing (2022-01-18),

Title: The Innovative Journey of David Howard Sitrick

Introduction: David Howard Sitrick, a visionary inventor hailing from Highland Park, IL (US), has made significant contributions to the world of technology through his groundbreaking inventions.

Latest Patents: Sitrick's latest patents showcase his commitment to pushing the boundaries of innovation. His most recent inventions focus on enhancing communication technologies and improving healthcare solutions.

Career Highlights: With a career spanning over two decades, Sitrick has established himself as a prominent figure in the tech industry. His innovative mindset and dedication to creating impactful solutions have led to numerous successful ventures.

Collaborations: Throughout his career, Sitrick has collaborated with leading tech companies and research institutions to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: David Howard Sitrick's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors. His contributions have not only transformed industries but have also improved the lives of people around the world.

Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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