Growing community of inventors

Leo, IN, United States of America

Joel Derek Alberda

Average Co-Inventor Count = 2.74

ph-index = 7

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 = 175

Joel Derek AlberdaBlair W Wieland (6 patents)Joel Derek AlberdaDonald E Newfer (6 patents)Joel Derek AlberdaAnthony J Warncke (5 patents)Joel Derek AlberdaSteven Stieglitz (4 patents)Joel Derek AlberdaMartin J Krause, Jr (4 patents)Joel Derek AlberdaRoy M Wieland (1 patent)Joel Derek AlberdaTimothy J Johnson (1 patent)Joel Derek AlberdaDonald E Neufer (1 patent)Joel Derek AlberdaBlair Weiland (1 patent)Joel Derek AlberdaRoy Wieland (1 patent)Joel Derek AlberdaJoel Derek Alberda (13 patents)Blair W WielandBlair W Wieland (9 patents)Donald E NewferDonald E Newfer (7 patents)Anthony J WarnckeAnthony J Warncke (13 patents)Steven StieglitzSteven Stieglitz (7 patents)Martin J Krause, JrMartin J Krause, Jr (6 patents)Roy M WielandRoy M Wieland (5 patents)Timothy J JohnsonTimothy J Johnson (4 patents)Donald E NeuferDonald E Neufer (1 patent)Blair WeilandBlair Weiland (1 patent)Roy WielandRoy Wieland (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sauder Manufacturing Company (9 from 37 patents)

2. R. M. Wieland Company (2 from 5 patents)

3. Sauder Manufactering Co. (1 from 1 patent)

4. Wieland Furniture Company, Inc. (1 from 1 patent)


13 patents:

1. RE48344 - Sleep system

2. D805003 - Recliner chair

3. 9649881 - Caster wheel

4. 9486082 - Hanger apparatus and method of hanging

5. 9314104 - Sleep system mechanism

6. D739664 - Furniture convertible between sofa and sleep configurations

7. 9125496 - Sleep system

8. 9027178 - Sleep system

9. D716576 - Sofa with adjustable table

10. D645667 - Seating

11. 6595592 - Article of furniture

12. 5904401 - Recliner chair

13. 5738414 - Modular furniture with interlocking components

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idiyas.com
as of
12/12/2025
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