Growing community of inventors

Wilson, NC, United States of America

Robert L Crook

Average Co-Inventor Count = 1.67

ph-index = 8

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 = 126

Robert L CrookSanjay R Patel (6 patents)Robert L CrookHubert Walkenhaus (2 patents)Robert L CrookRobert Eberhardt (2 patents)Robert L CrookArved H Westerkamp (2 patents)Robert L CrookClifton Wilder (2 patents)Robert L CrookBryan Wilson (2 patents)Robert L CrookLuiz Carlos Silva (1 patent)Robert L CrookJohn Jeffery (1 patent)Robert L CrookDavid Stuart Ponton (1 patent)Robert L CrookWilliam Daniel Aldrich (1 patent)Robert L CrookHeping Zhang (1 patent)Robert L CrookCraig Valentine (1 patent)Robert L CrookLippi Alves Fernandes (1 patent)Robert L CrookJustin Alan Payne (1 patent)Robert L CrookCalvin Hayden (1 patent)Robert L CrookIan Christison Sayers (1 patent)Robert L CrookSenjay Patel (1 patent)Robert L CrookPer Ola Lidar (1 patent)Robert L CrookAnthony Morton (1 patent)Robert L CrookSanjay Patel (0 patent)Robert L CrookCliff Wilder (0 patent)Robert L CrookRobert L Crook (21 patents)Sanjay R PatelSanjay R Patel (11 patents)Hubert WalkenhausHubert Walkenhaus (23 patents)Robert EberhardtRobert Eberhardt (20 patents)Arved H WesterkampArved H Westerkamp (18 patents)Clifton WilderClifton Wilder (3 patents)Bryan WilsonBryan Wilson (2 patents)Luiz Carlos SilvaLuiz Carlos Silva (31 patents)John JefferyJohn Jeffery (10 patents)David Stuart PontonDavid Stuart Ponton (7 patents)William Daniel AldrichWilliam Daniel Aldrich (6 patents)Heping ZhangHeping Zhang (5 patents)Craig ValentineCraig Valentine (5 patents)Lippi Alves FernandesLippi Alves Fernandes (4 patents)Justin Alan PayneJustin Alan Payne (4 patents)Calvin HaydenCalvin Hayden (3 patents)Ian Christison SayersIan Christison Sayers (1 patent)Senjay PatelSenjay Patel (1 patent)Per Ola LidarPer Ola Lidar (1 patent)Anthony MortonAnthony Morton (1 patent)Sanjay PatelSanjay Patel (0 patent)Cliff WilderCliff Wilder (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Voith Patent Gmbh (11 from 604 patents)

2. Voith Fabrics Heidenheim Gmbh & Co Kg (3 from 17 patents)

3. Scapa Group Plc (2 from 46 patents)

4. Voith Fabrics, Inc. (2 from 4 patents)

5. Other (1 from 832,891 patents)

6. Voith Paper Patent Gmbh (1 from 245 patents)

7. Voith Paper Gmbh (1 from 14 patents)


21 patents:

1. 8043477 - Belt and method of making a belt for a paper making machine

2. 8042577 - Seam press fabric

3. 8034730 - Composite press fabric

4. 7989368 - Polymer particles mixed with fibers and products such as press fabrics made therefrom

5. 7981820 - Press fabric for a machine for the production of web material and method to produce said press fabric

6. 7892401 - Press fabric treatment

7. 7871672 - Composite press felt

8. 7789998 - Press fabric seam area

9. 7658821 - Patterned press fabric

10. 7641768 - Method and joining assembly for joining ends of a fabric in a paper machine

11. 7634898 - Modified seam press fabric

12. 7550061 - Dewatering tissue press fabric for an ATMOS system and press section of a paper machine using the dewatering fabric

13. 7513277 - Low tensile creep belt

14. 7267745 - Papermakers felt having a point-bonded web layer formed of coarse fibers

15. 7260924 - Seam pintle for paper making fabric

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as of
12/30/2025
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