Assignee
KOLLMORGEN PHOTOCIRCUITS
17 granted patents·616 citations·filing 1971–1976
Top patents by PatentIndex Score
17 records- 0198US3930963AMethod for the production of radiant energy imaged printed circuit boardsKOLLMORGEN PHOTOCIRCUITS·Filed 1972·Granted Jan 6, 1976·195 cites·53 claims
- 0292US3993802AProcesses and products for making articles for electroless platingKOLLMORGEN PHOTOCIRCUITS·Filed 1974·Granted Nov 23, 1976·49 cites·68 claims
- 0392US3962494ASensitized substrates for chemical metallizationKOLLMORGEN PHOTOCIRCUITS·Filed 1974·Granted Jun 8, 1976·50 cites·37 claims
- 0491US4287253ACatalytic filler for electroless metallization of hole wallsKOLLMORGEN PHOTOCIRCUITS·Filed 1975·Granted Sep 1, 1981·49 cites·33 claims
- 0590US3994727AFormation of metal images using reducible non-noble metal salts and light sensitive reducing agentsKOLLMORGEN PHOTOCIRCUITS·Filed 1974·Granted Nov 30, 1976·44 cites·59 claims
- 0687US4027055AProcess of tin plating by immersionKOLLMORGEN PHOTOCIRCUITS·Filed 1975·Granted May 31, 1977·51 cites·30 claims
- 0785US3969554APrecious metal sensitizing solutionsKOLLMORGEN PHOTOCIRCUITS·Filed 1974·Granted Jul 13, 1976·26 cites·12 claims
- 0885US3959547AProcess for the formation of real images and products produced therebyKOLLMORGEN PHOTOCIRCUITS·Filed 1973·Granted May 25, 1976·31 cites·21 claims
- 0982US4035697AMotor driven magnetically coupled variable capacitorKOLLMORGEN PHOTOCIRCUITS·Filed 1975·Granted Jul 12, 1977·30 cites·18 claims
- 1080US4076618ATreatment of liquids containing complexed heavy metals and complexing agentsKOLLMORGEN PHOTOCIRCUITS·Filed 1976·Granted Feb 28, 1978·20 cites·34 claims
- 1177US3962496AComposition and method for neutralizing and sensitizing resinous surfaces and improved sensitized resinous surfaces for adherent metallizationKOLLMORGEN PHOTOCIRCUITS·Filed 1974·Granted Jun 8, 1976·16 cites·20 claims
- 1274US3961109ASensitizers and process for electroless metal depositionKOLLMORGEN PHOTOCIRCUITS·Filed 1974·Granted Jun 1, 1976·20 cites·24 claims
- 1362US3960573ANovel precious metal sensitizing solutionsKOLLMORGEN PHOTOCIRCUITS·Filed 1974·Granted Jun 1, 1976·9 cites·16 claims
- 1453US3940677ADirect-current stepping motor drive systemKOLLMORGEN PHOTOCIRCUITS·Filed 1973·Granted Feb 24, 1976·10 cites·7 claims
- 1541US4080542AHigh density flux magnetic circuitKOLLMORGEN PHOTOCIRCUITS·Filed 1975·Granted Mar 21, 1978·9 cites·22 claims
- 1640US3950662ASelf-commutating motor and printed circuit armature thereforKOLLMORGEN PHOTOCIRCUITS·Filed 1974·Granted Apr 13, 1976·4 cites·18 claims
- 1730US4065363AProcess for the electrometric measurement of cyanide ions in solutions containing metal ionsKOLLMORGEN PHOTOCIRCUITS·Filed 1971·Granted Dec 27, 1977·3 cites·1 claims
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