Growing community of inventors

Muskegon, MI, United States of America

Troy A Recknagel

Average Co-Inventor Count = 2.14

ph-index = 6

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 = 376

Troy A RecknagelRoy A Burkholder (4 patents)Troy A RecknagelPatrick J Mitchell (4 patents)Troy A RecknagelMichael R Resterhouse (3 patents)Troy A RecknagelRobert J Prinz (3 patents)Troy A RecknagelJamie Duell (3 patents)Troy A RecknagelMichael Resterhouse (3 patents)Troy A RecknagelRichard A Davis (2 patents)Troy A RecknagelSteven J Gonring (2 patents)Troy A RecknagelEmilio Ambasz (2 patents)Troy A RecknagelBruce Fredricks (2 patents)Troy A RecknagelMark H Meade (2 patents)Troy A RecknagelWilliam C Sias (2 patents)Troy A RecknagelTeran V Andes (2 patents)Troy A RecknagelJohn Roush (2 patents)Troy A RecknagelBarry L Atwood (2 patents)Troy A RecknagelJason D Bernard (2 patents)Troy A RecknagelJoy Eling (2 patents)Troy A RecknagelMatthew E Mead (2 patents)Troy A RecknagelKurt Harz (2 patents)Troy A RecknagelDamir Ibrahimovic (2 patents)Troy A RecknagelConor Fredricks (2 patents)Troy A RecknagelGeorge W Buckley (2 patents)Troy A RecknagelBen Fredricks (2 patents)Troy A RecknagelShawn Barrett (1 patent)Troy A RecknagelDavid L Mowers (1 patent)Troy A RecknagelJoshua Rigg (1 patent)Troy A RecknagelGary A Brouwers (1 patent)Troy A RecknagelRoland C Bouchard (1 patent)Troy A RecknagelWilliam O Richardson (1 patent)Troy A RecknagelThomas J Lehmkuhl (1 patent)Troy A RecknagelMichael A Cutlip (1 patent)Troy A RecknagelDavid L Apple (1 patent)Troy A RecknagelTimothy J Ryan (1 patent)Troy A RecknagelThomas Jay Kusmierski (1 patent)Troy A RecknagelTroy A Recknagel (25 patents)Roy A BurkholderRoy A Burkholder (12 patents)Patrick J MitchellPatrick J Mitchell (9 patents)Michael R ResterhouseMichael R Resterhouse (11 patents)Robert J PrinzRobert J Prinz (4 patents)Jamie DuellJamie Duell (3 patents)Michael ResterhouseMichael Resterhouse (3 patents)Richard A DavisRichard A Davis (86 patents)Steven J GonringSteven J Gonring (64 patents)Emilio AmbaszEmilio Ambasz (21 patents)Bruce FredricksBruce Fredricks (6 patents)Mark H MeadeMark H Meade (4 patents)William C SiasWilliam C Sias (3 patents)Teran V AndesTeran V Andes (2 patents)John RoushJohn Roush (2 patents)Barry L AtwoodBarry L Atwood (2 patents)Jason D BernardJason D Bernard (2 patents)Joy ElingJoy Eling (2 patents)Matthew E MeadMatthew E Mead (2 patents)Kurt HarzKurt Harz (2 patents)Damir IbrahimovicDamir Ibrahimovic (2 patents)Conor FredricksConor Fredricks (2 patents)George W BuckleyGeorge W Buckley (2 patents)Ben FredricksBen Fredricks (2 patents)Shawn BarrettShawn Barrett (17 patents)David L MowersDavid L Mowers (9 patents)Joshua RiggJoshua Rigg (6 patents)Gary A BrouwersGary A Brouwers (5 patents)Roland C BouchardRoland C Bouchard (3 patents)William O RichardsonWilliam O Richardson (3 patents)Thomas J LehmkuhlThomas J Lehmkuhl (1 patent)Michael A CutlipMichael A Cutlip (1 patent)David L AppleDavid L Apple (1 patent)Timothy J RyanTimothy J Ryan (1 patent)Thomas Jay KusmierskiThomas Jay Kusmierski (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Brunswick Bowling & Billiards Corporation (21 from 129 patents)

2. Brunswick Bowling Products, LLC (4 from 7 patents)


25 patents:

1. D891550 - Bowling ball return assembly

2. D891552 - Bowling ball return assembly

3. D891551 - Bowling ball return assembly

4. D740697 - Bowling scoring console

5. 8636602 - Bowling lane with mural image

6. 8435128 - Bowling lane with mural image

7. 8122563 - Bowling lane conditioning machine

8. 7784147 - Bowling lane conditioning machine

9. 7611583 - Apparatus and method for conditioning a bowling lane using precision delivery injectors

10. 7575521 - Bowling bumper system with lowered leading edge

11. D543384 - Table

12. D536901 - Bowling ball rack and table

13. D531766 - Bowling lane conditioning machine

14. D530929 - Furniture arrangement

15. D530463 - Bowling lane conditioning machine

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12/6/2025
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