Sandra M Lippka

This inventor holds 22 USPTO granted patents and 3 published patent applications, plus 5 CIPO patents and 5 EPO patents, primarily in Pipe Coupling Technology. Top assignees: Tyco Fire Products LP, Anvil International, Inc., Grinnell Corporation. Active years: 1991-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sandra M Lippka. Retrieved from https://idiyas.com/inventor/sandra-m-lippka

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

Calculating rank

USPTO Granted Patents = 22 (Patent Applications = 3)

% Patents Active = 100.0

CIPO Patents = 5 (Patent Applications = 1)

EPO Patents = 5 (Patent Applications = 6)

Average Co-Inventor Count = 1.2

ph-index = 10

Forward Citations = 262(Granted Patents)

Company Filing History:

16 out of 390

Tyco Fire Products LP

patents

2 out of 47

Anvil International, Inc.

Massachusetts Institute of Technology

patents

5. 1 out of 453

Mueller International, LLC

patents

Years Active: 1991-2026

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Areas of Expertise:

Pipe Coupling

Gasket

Pre-assembled Coupling

Axial Receipt

Cold Rolling

Positioning Roller

Manually Manipulatable

Self-adjusting Gangway

Groove Rolling

Piping Elements

Connection Methods

Assembly Techniques

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12631270 - Pipe coupling gasket (2026-05-19),

2. 12449074 - Pipe coupling (2025-10-21),

3. 12331855 - Pre-assembled pipe coupling with manually manipulatable segments (2025-06-17),

4. 12038109 - Pre-assembled pipe coupling with manually manipulatable segments (2024-07-16),

5. 11754209 - Pre-assembled pipe coupling with manually manipulatable segments (2023-09-12),

6. 11692653 - Pre-assembled pipe coupling with an insertion boundary for axial receipt of pipe ends (2023-07-04),

7. 11378209 - Pre-assembled pipe coupling with an insertion boundary for axial receipt of pipe ends (2022-07-05),

8. 11313496 - Pre-assembled pipe coupling with manually manipulatable segments (2022-04-26),

9. D889611 - Pipe coupling (2020-07-07),

10. D865919 - Pipe coupling (2019-11-05),

11. D839399 - Pipe coupling (2019-01-29),

12. D839398 - Pipe coupling (2019-01-29),

13. D836185 - Pipe coupling (2018-12-18),

14. D836184 - Pipe coupling (2018-12-18),

15. 10100954 - Systems and methods for pipe couplings (2018-10-16),

Title: The Innovative Journey of Sandra M Lippka

Introduction: Sandra M Lippka, a pioneering inventor based in Warwick, RI (US), has made significant contributions to the field of technology with her creative and groundbreaking ideas.

Latest Patents: Sandra M Lippka holds several patents in various technological domains, including artificial intelligence, renewable energy, and medical devices. Her most recent patent focuses on a revolutionary method for enhancing data security in cloud computing systems.

Career Highlights: With a career spanning over two decades, Sandra has worked tirelessly to bring her innovative concepts to life. She has been recognized for her exceptional problem-solving skills and her ability to think outside the box. Sandra's dedication to pushing the boundaries of technology has led to numerous successful inventions that have improved the lives of many.

Collaborations: Throughout her career, Sandra M Lippka has collaborated with leading tech companies, research institutions, and universities to further develop and refine her inventions. Her collaborative spirit and passion for innovation have resulted in groundbreaking solutions that have had a lasting impact on the industry.

Conclusion: Sandra M Lippka's relentless pursuit of innovation and her commitment to creating cutting-edge technologies have solidified her reputation as a trailblazer in the world of inventors. Her work continues to inspire future generations of inventors to push the boundaries of what is possible in the ever-evolving landscape of technology.

Profile summary based on public USPTO records.