TY - GEN T1 - The significance of field use restrictions in royalty discrimination between patent licensees / AU - Welch, Patrick J., VL - 1975 Vol 57 No 7 pages 455-470 ID - 8550 KW - Patents. KW - Trademarks. KW - PATENTS : TRANSFER AND TERMINATION OF RIGHTS : ROYALTIES TI - The significance of field use restrictions in royalty discrimination between patent licensees / ER -