Leatherman; Alfred F.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Leatherman; Alfred F..The latest application filed is for "fluted plasticboard sealing apparatus".

Company Profile

0.21.0

Leatherman; Alfred F. - Columbus OH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Fluted plasticboard sealing apparatus Grant 5,384,002 - Leatherman , et al. January 24, 1	1995-01-24
Method of curing thermoset bonding agent for non-distortion self-supporting thermoset component parts Grant 5,129,977 - Leatherman July 14, 1	1992-07-14
Integrated multiple particle agent for inductive heating and method of inductive heating therewith Grant 5,124,203 - Leatherman June 23, 1	1992-06-23
Method of inductive heating with an integrated multiple particle agent Grant 4,969,968 - Leatherman November 13, 1	1990-11-13
Flocked glove and plastic sleeve member bonded thereto Grant 4,918,754 - Leatherman , et al. April 24, 1	1990-04-24
Method and apparatus for heat sealing plastic members Grant 4,541,891 - Leatherman September 17, 1	1985-09-17
Inductively heated tooling and method for working plastic members Grant 4,380,484 - Repik , et al. April 19, 1	1983-04-19
Method and apparatus for movement of heated thermoplastic elements for shear-fusion bonding of such thermoplastic elements Grant 4,239,575 - Leatherman December 16, 1	1980-12-16
Susceptor based bonding technique for plastic material utilizing oleaginous substance at the bonding interface Grant 4,067,765 - Heller, Jr. , et al. January 10, 1	1978-01-10
Bonding element having separate heating and agitating particles Grant 4,035,547 - Heller, Jr. , et al. July 12, 1	1977-07-12
Composite bonding method and means Grant 3,996,082 - Leatherman December 7, 1	1976-12-07
Method of making container article having heatable stratified material portion Grant 3,996,090 - Leatherman December 7, 1	1976-12-07
Bonding method and apparatus Grant 3,941,641 - Heller, Jr. , et al. March 2, 1	1976-03-02
Vibratory book binding method Grant 3,925,126 - Leatherman , et al. December 9, 1	1975-12-09
Fabricating method and article formed thereby Grant 3,923,580 - Leatherman December 2, 1	1975-12-02
Art of joining foamed members Grant 3,902,940 - Heller, Jr. , et al. September 2, 1	1975-09-02
Self-heating composite bonding means and method Grant 3,900,360 - Leatherman August 19, 1	1975-08-19
Apparatus And Process For Printing Grant 3,859,913 - Leatherman January 14, 1	1975-01-14
Heatable Stratified Material And Manufacturing Method Therefor Grant 3,802,985 - Leatherman April 9, 1	1974-04-09
Closure Member And Method For Closing Containers Grant 3,706,176 - Leatherman December 19, 1	1972-12-19
Process For Induction Heating Grant 3,652,361 - Leatherman March 28, 1	1972-03-28

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