Growing community of inventors

Bakersfield, CA, United States of America

James A Sproul

Average Co-Inventor Count = 1.00

ph-index = 1

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 = 10

James A SproulJames A Sproul (17 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Conard Pyle Company (6 from 326 patents)

2. Cp Delaware, Inc. (6 from 223 patents)

3. Nor'east Miniature Roses, Inc. (3 from 127 patents)

4. Weeks Wholesale Rose Grower, Inc. (1 from 127 patents)


17 patents:

1. PP32921 - Climbing rose plant named 'Sprofifth'

2. PP32663 - Floribunda rose plant named 'Sprogreatpink'

3. PP32180 - Floribunda rose plant named 'Sproflored'

4. PP31645 - Miniature rose plant named 'Sproulsun'

5. PP30589 - Floribunda rose plant named 'SPROLEMANGO'

6. PP28268 - rose plant named 'Sprosul'

7. PP26498 - Shrub rose plant named 'Sprolych'

8. PP26311 - Floribunda rose plant named 'SPRochoose'

9. PP25125 - Shrub rose plant named 'Spromel'

10. PP24741 - Shrub rose plant named 'Spropom'

11. PP23581 - Shrub rose plant named 'Sprolempink'

12. PP23580 - Shrub rose plant names 'Sprolem'

13. PP23549 - Shrub rose plant named 'Sprothrive'

14. PP21708 - Rose plant named 'SPRoimpress'

15. PP17908 - Climbing miniature rose plant named 'SPRolife'

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as of
12/15/2025
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