共 50 条
- [1] Evolution of the Claims of U. S. PatentsJOURNAL OF THE PATENT OFFICE SOCIETY, 1938, 20 (02): : 134 - 156Lutz, Karl B.
- [2] Evolution of the Claims of U. S. PatentsJOURNAL OF THE PATENT OFFICE SOCIETY, 1938, 20 (04): : 377 - 399Lutz, Karl B.
- [4] Patents and Trade Marks in the U. S. S. R.JOURNAL OF THE PATENT OFFICE SOCIETY, 1935, 17 (05): : 386 - 390Olkhovsky, Victor G.
- [5] THE FRAMING AND THE CONSTRUCTION OF U. S. PATENT CLAIMSJOURNAL OF THE PATENT OFFICE SOCIETY, 1923, 6 (04): : 155 - 187Wirth, Richard
- [7] Evolution of U. S. Patent DocumentsJOURNAL OF THE PATENT OFFICE SOCIETY, 1937, 19 (06): : 390 - 409Lutz, Karl B.
- [8] BIOTECHNOLOGY U. S. Appellate Court Weighs 'Obvious' PatentsSCIENCE, 2009, 323 (5913) : 452 - 453Kintisch, Eli
- [9] Patents and Science A Clarification of the Patent Clause of the U. S. ConstitutionJOURNAL OF THE PATENT OFFICE SOCIETY, 1950, 32 (02): : 83 - 88Lutz, Karl B.
- [10] THE LESSON OF THE GERMAN-OWNED U. S. CHEMICAL PATENTSJOURNAL OF THE PATENT OFFICE SOCIETY, 1926, 9 (01): : 19 - 35Greenberg, Abraham S.