10 Utility and 1 Design Patents
#637 in London
#7,075 in United Kingdom
#406,495 in the World
rank by utility patentsForward Citations = 374
Company Filing History:
Mine Safety Appliances Company
Product Innovation Holdings Ltd.
Gooding International Limited
4. 1 out of 832,575 patents
Other
5. 1 out of 27

where one patent can have more than one assignee
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