Jack D. Coulter has been granted 8 US patents while listed as an inventor at Certainteed . The first was granted in 2000 and the most recent in April 2024. Jack D. Coulter ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Jack D. Coulter in Winter Haven, FL, US.
Patents per Year Patents granted per year, 2000 to 2024 Bar chart with a peak of 3 patents in 2003. peak 3 2000: 1 patents 2000 2003: 3 patents 2003 2013: 1 patents 2013 2017: 1 patents 2017 2020: 1 patents 2020 2024: 1 patents 2024
Issued Patents All Time
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Showing 1–8 of 8 patents
Patent # Title Co-Inventors Date
11951486 System, method, and apparatus for processing fiber materials Tony S. Piotrowski , Bruce A. Hartzell 2024-04-09
10603672 System, method and apparatus for processing fiber materials Tony S. Piotrowski , Bruce A. Hartzell 2020-03-31
9592482 System, method and apparatus for processing fiber materials Tony S. Piotrowski , Bruce A. Hartzell 2017-03-14
8556200 System, method and apparatus for processing fiber materials Tony S. Piotrowski , Bruce A. Hartzell 2013-10-15
6659377 Apparatus for disengaging insulation material from bales for blowing and method therefor Robert A. Wright 2003-12-09
6644895 Pneumatic feeder Robert A. Wright 2003-11-11
6572038 Machine for shredding compacted fibrous material and pneumatically conveying resultant shredded materials Robert A. Wright 2003-06-03
6088968 Baled insulation material blowing apparatus and method Everett S. Williston, Jr. , Mark Trabbold , Michael J. Noone , David Rivers , Edward Pentz 2000-07-18