Absolute differential cross sections for the n0 and n1 neutron groups for the reaction 10B(p, n)10C and the n0, n1, n2, n3, (n4 + n5), n6, and n7 neutron groups for the reaction 11B(p, n)11C have been measured at incident proton energies of 14.0, 14.3, and 14.6 MeV in the angular interval 20 to 160 deg along with excitation curves at θlab = 30 deg from Ep = 13.7 to 14.7 MeV.