Enter assignee name

% Expired Patents = 40.0

Forward Citations = 28

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7 inventors (with patents filed for the assignee):

Robert R Keller (5 out of 15 patents)

Walter L Magee (1 out of 5 patents)

William D Varnell (1 out of 4 patents)

4. John W McKenna (1 out of 1 patent)

5. George N Ghattas (1 out of 1 patent)

6. Jonathan A Beaupre (1 out of 1 patent)

7. Janet D Virr (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 8217087 - Aerogel with reduced dust, static charge, and having reduced fluidity when in granular form (2012-07-10),

2. 7618608 - Aerogel and method of manufacturing same (2009-11-17),

3. 7442357 - Manufacture of silica aerogel via vapor phase reaction (2008-10-28),

4. 4353353 - Low temperature solar furnace and method (1982-10-12),

5. 4338917 - Low temperature solar furnace and method (1982-07-13),

Keller Companies, Inc. is a leading provider of construction services, specializing in residential, commercial, and industrial projects. With over 20 years of experience, we have a proven track record of delivering high-quality results on time and within budget. Our team of skilled professionals are dedicated to exceeding our clients' expectations and providing innovative solutions to complex construction challenges.

Profile summary based on public USPTO records.