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Guy's, undefined

Alexander Crawford

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 19

Alexander CrawfordAlfred J Bailey (2 patents)Alexander CrawfordAlexander Crawford (2 patents)Alfred J BaileyAlfred J Bailey (14 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Massey-ferguson Services N.v. (2 from 133 patents)


2 patents:

1. 4002272 - Material unloading implements

2. 3964714 - Material unloading implements

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as of
12/19/2025
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