Growing community of inventors

Wheelersburg, OH, United States of America

Paul R Pelfrey

Average Co-Inventor Count = 2.33

ph-index = 15

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 531

Paul R PelfreyPaul J Mollinger (11 patents)Paul R PelfreyLarry R Fairbanks (10 patents)Paul R PelfreyHerbert Hutchison (4 patents)Paul R PelfreyByron Rose (3 patents)Paul R PelfreyJan E Byer (2 patents)Paul R PelfreyDavid J Knecht (2 patents)Paul R PelfreyBurch E Zehner (1 patent)Paul R PelfreyJeffrey R Brandt (1 patent)Paul R PelfreyThomas E Philipps (1 patent)Paul R PelfreyPhilip H Stobart (1 patent)Paul R PelfreyCharles D Newby (1 patent)Paul R PelfreySamuel W DeWorth (1 patent)Paul R PelfreyAndrew L Bastone (1 patent)Paul R PelfreyByron W Rose (1 patent)Paul R PelfreyLawrence E Lloyd (1 patent)Paul R PelfreyDavid L Gordon (1 patent)Paul R PelfreyJames Christopher Cook (1 patent)Paul R PelfreyPaul R Pelfrey (25 patents)Paul J MollingerPaul J Mollinger (12 patents)Larry R FairbanksLarry R Fairbanks (13 patents)Herbert HutchisonHerbert Hutchison (4 patents)Byron RoseByron Rose (3 patents)Jan E ByerJan E Byer (6 patents)David J KnechtDavid J Knecht (2 patents)Burch E ZehnerBurch E Zehner (26 patents)Jeffrey R BrandtJeffrey R Brandt (21 patents)Thomas E PhilippsThomas E Philipps (10 patents)Philip H StobartPhilip H Stobart (7 patents)Charles D NewbyCharles D Newby (4 patents)Samuel W DeWorthSamuel W DeWorth (3 patents)Andrew L BastoneAndrew L Bastone (2 patents)Byron W RoseByron W Rose (2 patents)Lawrence E LloydLawrence E Lloyd (1 patent)David L GordonDavid L Gordon (1 patent)James Christopher CookJames Christopher Cook (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Exterior Portfolio, LLC (7 from 9 patents)

2. Crane Plastics Company LLC (6 from 36 patents)

3. Crane Plastics Company Limited Partnership (4 from 32 patents)

4. Crane Plastics Siding LLC (3 from 6 patents)

5. Other (1 from 832,912 patents)

6. Royal Building Products (USA) Inc. (1 from 11 patents)

7. The Crane Group Companies Limited (1 from 10 patents)

8. Crane Building Products LLC (1 from 2 patents)

9. Crane Plastics Manufacturing Ltd. (1 from 1 patent)


25 patents:

1. 9816277 - Backed panel and system for connecting backed panels

2. 9309678 - Backed panel and system for connecting backed panels

3. 8555582 - Siding having facing and backing portion with grooved and ribbed backing portion surface

4. 8336269 - Siding having facing and backing portion with grooved and ribbed backing portion surface

5. 8225568 - Backed building structure panel having grooved and ribbed surface

6. 8225567 - Siding having backer with features for drainage, ventilation, and receiving adhesive

7. 8006455 - Backed panel and system for connecting backed panels

8. 7984597 - Vinyl siding

9. 7934352 - Grooved foam backed panels

10. 7726092 - Window sill and trim corner assembly

11. 7685787 - System and method for leveling or alignment of panels

12. 6988345 - Lineal

13. 6935623 - Fence assembly with connectors

14. 6865849 - Top course molding

15. D481804 - Trim for siding and siding accessories

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as of
1/8/2026
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