For the Inventor, By the Inventor

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Skokie, IL, United States of America

Norcross Safety Products, L.l.c.

USPTO Granted Patents = 13

Trademarks = 18

Forward Citations = 175

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14 inventors (with patents filed for the assignee):

William L Grilliot (5 out of 141 patents)

Mary I Grilliot (4 out of 139 patents)

Thomas F Rork (4 out of 4 patents)

4. Alfred R Flojo (3 out of 9 patents)

5. Henry Groothaert (3 out of 3 patents)

6. Narong Hongpananonde (3 out of 3 patents)

7. Ralph Jacobazzi (2 out of 3 patents)

8. Steven C De Rosa (2 out of 2 patents)

9. Patricia K Lewis (1 out of 31 patents)

10. Roger T Neiley (1 out of 1 patent)

11. Karl E Senser (1 out of 3 patents)

12. Mary J Grilliot (1 out of 1 patent)

13. Ronald D McKechnie (1 out of 1 patent)

14. William T Poust (1 out of 2 patents)

13 patents: Sort by Forward Citations

1. 7202413 - Rubber insulating blanket and method using same (2007-04-10),

2. 7111526 - Clamp pin for use by electrician or electrical lineworker (2006-09-26),

3. D508149 - Insulating blanket (2005-08-02),

4. 6442873 - Boot with strapping to restrain movement of foot (2002-09-03),

5. 6427362 - Boot with strapping to restrain movement of foot (2002-08-06),

6. D449153 - Toe protector (2001-10-17),

7. 6237254 - Boot with strapping to restrain movement of foot (2001-05-29),

8. 6134713 - Garment having rope-carrying pocket (2000-10-24),

9. 6012167 - Garment having rope-carrying pocket (2000-01-11),

10. 5991924 - Protective garment with foldable chinstrap (1999-11-30),

11. 5940884 - Garment, such as turnout coat or coverall for firefighter, with combined (1999-08-24),

12. 5926854 - Protective helmet and eye protector assembly having fabric panel forming (1999-07-27),

13. D394740 - Overshoe (1998-06-02),

Norcross Safety Products, L.l.c. is a leading provider of personal protective equipment and safety products. With a wide range of high-quality gear like gloves, goggles, and footwear, Norcross Safety Products ensures the safety of workers in various industries. Their commitment to innovation and quality has made them a trusted name in the safety industry.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

13 Patents

#22 in Skokie, IL

#1,146 in Illinois

#23,099 in US

#43,615 in the World

Skokie, IL, United States of America

Norcross Safety Products, L.l.c.

Forward Citations = 175

14 inventors:

William L Grilliot (5 out of 141 patents)

Mary I Grilliot (4 out of 139 patents)

Thomas F Rork (4 out of 4 patents)

4. Alfred R Flojo (3 out of 9 patents)

5. Henry Groothaert (3 out of 3 patents)

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