Growing community of inventors

Toronto, Canada

Roger M Ball

Average Co-Inventor Count = 1.95

ph-index = 11

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 = 523

Roger M BallSteve Copeland (4 patents)Roger M BallSteve A Copeland (2 patents)Roger M BallMatt Hexemer (2 patents)Roger M BallSteven Copeland (2 patents)Roger M BallElizabeth Dallas (2 patents)Roger M BallMatthew Gerald Hexemer (2 patents)Roger M BallWilliam H Brine, Iii (1 patent)Roger M BallWilliam Brine, Jr (1 patent)Roger M BallSteven A Copeland (1 patent)Roger M BallSteve A Copeland (1 patent)Roger M BallKelly Amonte (1 patent)Roger M BallRoger M Ball (14 patents)Steve CopelandSteve Copeland (4 patents)Steve A CopelandSteve A Copeland (50 patents)Matt HexemerMatt Hexemer (6 patents)Steven CopelandSteven Copeland (3 patents)Elizabeth DallasElizabeth Dallas (2 patents)Matthew Gerald HexemerMatthew Gerald Hexemer (2 patents)William H Brine, IiiWilliam H Brine, Iii (21 patents)William Brine, JrWilliam Brine, Jr (1 patent)Steven A CopelandSteven A Copeland (1 patent)Steve A CopelandSteve A Copeland (1 patent)Kelly AmonteKelly Amonte (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sports Licensing, Inc. (3 from 17 patents)

2. Itech Sport Products Inc. (3 from 11 patents)

3. Other (2 from 832,718 patents)

4. Rawlings Sporting Goods Company, Inc. (2 from 113 patents)

5. Red Corp. (2 from 5 patents)

6. Cooper Canada Limited (1 from 7 patents)

7. Safeco Mfg. Limited (1 from 4 patents)


14 patents:

1. D433541 - Hockey helmet

2. D428535 - Hockey helmet

3. 6073272 - Helmet with ear protection and a hearing enhancement feature

4. 5967912 - Lacelock for a lacrosse stick head

5. 5940890 - Helmet including a strap securing device

6. 5938550 - Women's lacrosse stick head

7. 5915537 - Helmet

8. 5409402 - Plug-in fuse device with interchangeable fuse elements

9. D349978 - Faceguard for goaltender

10. 5173964 - Pivoted adjustable shoulder pad

11. 5129108 - Protective headgear and detachable face protector

12. 5093936 - Protective headgear and detachable face protector

13. 4999846 - Strap and buckle assembly

14. D298367 - Helmet

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idiyas.com
as of
12/10/2025
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