Chemistry: electrical and wave energy – Processes and products
Patent
1982-04-19
1984-08-07
Lawrence, Evan K.
Chemistry: electrical and wave energy
Processes and products
164132, 204 371, 427306, 4273831, 4274431, C25D 102, C25D 550, B22D 2900
Patent
active
044642318
ABSTRACT:
A process for fabricating miniature hollow gold spheres comprising the steps of gold plating copper plated miniature balls having centers employing compressible material, piercing small holes in the balls, extracting the compressible materials from the balls along with the cutouts formed by piercing step, and heat treating said hollow gold spheres.
REFERENCES:
patent: 789342 (1905-05-01), Voelke
patent: 3119709 (1964-01-01), Atkinson
patent: 3135044 (1964-06-01), Mote, Jr. et al.
patent: 3314116 (1967-04-01), Wittmoser et al.
patent: 3427231 (1969-02-01), Schneider et al.
patent: 3464898 (1969-09-01), Norris
patent: 3470720 (1969-10-01), Eklund et al.
patent: 3485643 (1969-12-01), Zeblisky et al.
patent: 3496989 (1970-02-01), Paoli
patent: 3498365 (1970-03-01), Wittmoser
patent: 3536368 (1970-10-01), Eklund et al.
patent: 3554874 (1971-01-01), Mattia
patent: 3654987 (1972-04-01), Wittmoser et al.
patent: 3766969 (1973-10-01), Mezby et al.
patent: 3772750 (1973-11-01), Hauser
patent: 3774280 (1973-11-01), Eklund et al.
patent: 3861454 (1975-01-01), Mezey
patent: 3962497 (1976-06-01), Doty et al.
Dover Findings Inc.
Laughlin Stanley Ira
Lawrence Evan K.
LandOfFree
Process for fabricating miniature hollow gold spheres does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for fabricating miniature hollow gold spheres, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for fabricating miniature hollow gold spheres will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-602606