90 Plant Patents
#1 in St. Sampsons
#2 in United Kingdom
#56 in the World
Forward Citations = 3
Company Filing History:
Poulsen Roser A/s
Raymond J. Evison Ltd.
Poulsen Roser International, Sarl
4. 2 out of 3
The Guernsey Clematis Nursery Limited
5. 1 out of 1
Poulsen Roser A/s & Ramond J. Evison Ltd
where one patent can have more than one assignee
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