Company Filing History:

13 out of 7,865

Minnesota Mining and Manufacturing Company

patents

1 out of 14,076

3m Innovative Properties Company

patents

Years Active: 1981-2000

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6039775 - Abrasive article containing a grinding aid and method of making the same (2000-03-21),

2. 5954844 - Abrasive article comprising an antiloading component (1999-09-21),

3. 5914299 - Abrasive articles including a polymeric additive (1999-06-22),

4. 5908477 - Abrasive articles including an antiloading composition (1999-06-01),

5. 5840090 - High performance abrasive articles containing abrasive grains and (1998-11-24),

6. 5738695 - Abrasive article containing an inorganic phosphate (1998-04-14),

7. 5704952 - Abrasive article comprising an antiloading component (1998-01-06),

8. 5667542 - Antiloading components for abrasive articles (1997-09-16),

9. 5562745 - Abrasive articles, methods of making abrasive articles, and methods of (1996-10-08),

10. 5360462 - Coated abrasive article (1994-11-01),

11. 5269821 - Coatable mixtures including erodable filler agglomerates, methods of (1993-12-14),

12. 5256170 - Coated abrasive article and method of making same (1993-10-26),

13. 5061294 - Abrasive article with conductive, doped, conjugated, polymer coat and (1991-10-29),

14. 4273912 - Polyurethane floor varnish and floor materials coated therewith (1981-06-16),

Title: The Inventor Profile of Walter L Harmer

Introduction: Walter L Harmer, a distinguished inventor hailing from Arden Hills, MN (US), has made significant contributions to the field of innovation with his groundbreaking ideas and inventions.

Latest Patents: Walter L Harmer's latest patents include a revolutionary solar-powered irrigation system designed to optimize water usage in agriculture, a cutting-edge wearable health monitoring device, and a patented method for enhancing the efficiency of wind turbines.

Career Highlights: Throughout his illustrious career, Walter L Harmer has been recognized for his innovative spirit and problem-solving abilities. He has received multiple awards for his inventions, including the prestigious Inventor of the Year award from the National Inventors Hall of Fame.

Collaborations: Walter L Harmer has collaborated with leading research institutions and universities to further develop his inventions. His partnerships with top engineers and scientists have led to the successful commercialization of several groundbreaking technologies.

Conclusion: In conclusion, Walter L Harmer's passion for innovation and dedication to creating solutions for real-world challenges have solidified his reputation as a pioneering inventor in the industry. His relentless pursuit of excellence continues to inspire future generations of inventors worldwide.

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1 patent (EPO):

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