Patent family with 2 members http://en.wikipedia.org/wiki/Streptomyces
Insecticidal formulation
Approach to diagnose cancer
Sewage treatment
Gun
Patent family with 5 members
Particulate material
Emulsion blasting
Granule
Blast
Interconnecting
Patent family with 13 members
Patent family with 7 members
Blasts
Patent family with 4 members