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For the Inventor, By the Inventor

Hubertus, WI, United States of America

Timothy J Wojciechowski

This inventor holds 60 USPTO granted patents and 8 published patent applications, primarily in Level Measurement Tools (CPC class G01C). Top assignees: Johnson Level & Tool Mfg. Co., Inc., Diamond Tech LLC, Fisco Tools Limited. Active years: 2006-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Timothy J Wojciechowski. Retrieved from https://idiyas.com/inventor/timothy-j-wojciechowski

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

USPTO Granted Patents = 60 

% Patents Active = 96.7

Average Co-Inventor Count = 2.0

ph-index = 13

Forward Citations = 422(Granted Patents)

Forward Citations (Not Self Cited) = 245(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal40 out of 85 
 
Johnson Level & Tool Mfg. Co., Inc.
 patents
silverMedal20 out of 22 
 
Diamond Tech LLC
 patents
bronzeMedal1 out of 16 
 
Fisco Tools Limited
 patents
where one patent can have more than one assignee

Years Active: 2006-2023

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Areas of Expertise:
Carpenters Square
Crosscut Square
Variable Radius Arc
Vial Mounting System
Box Beam Level
Torpedo Level
Digital Level
Laser Alignment Tool
Measuring Wheel
Sliding T-Bevel
Wood Level
Removable End Cap
60 patents (USPTO):Explore Patents
1. D996994 - Carpenters square (2023-08-29),
2. D982463 - Carpenters square (2023-04-04),
3. D982462 - Crosscut square (2023-04-04),
4. 11618277 - Variable radius arc scribing arrangement for a framing square (2023-04-04),
5. 11573083 - Vial mounting system for a box beam level (2023-02-07),
6. D955241 - Torpedo level (2022-06-21),
7. D955240 - Box beam level (2022-06-21),
8. D955239 - Box beam level (2022-06-21),
9. D944104 - Screed level (2022-02-22),
10. D936503 - Box beam level (2021-11-23),
11. D936502 - Box beam level (2021-11-23),
12. D936501 - Level (2021-11-23),
13. D936500 - Level (2021-11-23),
14. D936499 - Level (2021-11-23),
15. D936498 - Torpedo level (2021-11-23),

Title: Inventor Timothy J Wojciechowski - Pioneering Innovations in Hubertus, WI

Introduction: Timothy J Wojciechowski is a renowned inventor based in Hubertus, Wisconsin, known for his groundbreaking contributions to various industries.

Latest Patents: Timothy J Wojciechowski holds several patents in the fields of technology and engineering, showcasing his continuous dedication to innovation.

Career Highlights: Throughout his illustrious career, Timothy J Wojciechowski has demonstrated a keen ability to transform ideas into tangible inventions that have had a significant impact on the market.

Collaborations: Timothy J Wojciechowski has collaborated with leading companies and research institutions to further develop his inventions, highlighting his commitment to pushing the boundaries of technological advancement.

Conclusion: Timothy J Wojciechowski's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a pioneering inventor in Hubertus, Wisconsin, and beyond.

Profile summary based on public USPTO records.
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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