logo

For the Inventor, By the Inventor

Afton, MN, United States of America

Thomas I Bradshaw

USPTO Granted Patents = 14

Average Co-Inventor Count = 2.3

ph-index = 11

Forward Citations = 525(Granted Patents)


Location History:

  • Shoreview, MN (US) (1977 - 1980)
  • Afton, MN (US) (1981 - 1997)

Company Filing History:

goldMedal14 out of 7,865 
 
Minnesota Mining and Manufacturing Company
 patents

Years Active: 1977-1997

Loading Chart...
14 patents (USPTO):Explore Patents
1. 5700077 - Line light source including fluorescent colorant (1997-12-23),
2. 5670005 - Method for manufacturing improved data display retroreflective sheeting (1997-09-23),
3. 5621571 - Integrated retroreflective electronic display (1997-04-15),
4. 4952023 - Internally illuminated retroreflective sign (1990-08-28),
5. 4714656 - Sheet containing contour-dependent directional image and method for (1987-12-22),
6. 4708920 - Microlens sheet containing directional half-tone images and method for (1987-11-24),
7. 4691993 - Transparent sheets containing directional images and method for forming (1987-09-08),
8. 4650283 - Directionally imaged retroreflective sheeting (1987-03-17),
9. 4645301 - Transparent sheet containing authenticating image and method of making (1987-02-24),
10. 4634220 - Directionally imaged sheeting (1987-01-06),
11. 4268118 - Sheeting useful as a projection screen (1981-05-19),
12. 4216180 - Reinforcing or sealing solid structures or for anchoring bolts therein (1980-08-05),
13. 4153156 - Method for reinforcing or sealing solid structures or for anchoring (1979-05-08),
14. 4063452 - Method and device for monitoring vapor concentration at a phase interface (1977-12-20),

Title: The Innovative Contributions of Thomas I. Bradshaw

Introduction

Thomas I. Bradshaw is a notable inventor based in Afton, Minnesota, with a remarkable portfolio of 14 patents. His work primarily focuses on advancements in lighting technology and reflective materials, showcasing his commitment to innovation and practical applications.

Latest Patents

Among his latest patents is the "Line light source including fluorescent colorant." This invention features a line light source that incorporates a point light source and a light distribution assembly designed to transport light effectively. A fluorescent colorant is integrated into the light distribution assembly, enhancing the functionality of the light source. Another significant patent is the "Method for manufacturing improved data display retroreflective sheeting." This portable system allows for the printing of variable information indicia on reflective signs. It involves a first polymeric sign component with a surface suitable for receiving printed images, enabling rapid transfer of images to the sign component.

Career Highlights

Thomas I. Bradshaw has made significant contributions to the field of invention while working at the Minnesota Mining and Manufacturing Company, commonly known as 3M. His innovative spirit and technical expertise have led to advancements that benefit various industries.

Collaborations

Throughout his career, Bradshaw has collaborated with talented individuals such as Bruce D. Orensteen and Eric N. Hockert. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Thomas I. Bradshaw's contributions to innovation, particularly in lighting and reflective materials, highlight his role as a leading inventor. His patents reflect a dedication to enhancing technology and improving practical applications in everyday life.

This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…