4 Patents
#5 in Guernsey
#3,789 in United Kingdom
Durand Limited
Forward Citations = 48
5 inventors:
5 inventors (with patents filed for the assignee):
William Nevil Johnson (2 out of 6 patents)
William Nevil Heaton Johnson (1 out of 3 patents)
Nicholas John Phillips (1 out of 18 patents)
4. Jonathan Michael Blackledge (1 out of 1 patent)
5. William Nevill Johnson (1 out of 1 patent)
4 patents: