Inventor
John S. Haggerty
Inventor
Lincoln, MA, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C30Bprimary
C30BSingle-crystal growth9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
B23KSoldering or unsoldering7%
C03BManufacture, shaping, or supplementary processes7%
B22FWorking metallic powder5%
C04BLime, magnesia5%
Y10TTechnical subjects covered by former us classification5%
B05CApparatus for applying fluent materials to surfaces, in general4%
B28BShaping clay or other ceramic compositions4%
B29CShaping or joining of plastics4%
PatentTitleYear
5,834,840'Net-shape ceramic processing for electronic devices and packages'19985,801,073'Net-shape ceramic processing for electronic devices and packages'19985,340,656'Three-dimensional printing techniques'19945,204,055'Three-dimensional printing techniques'19934,726,829'Fabrication of precision glass shells by joining glass rods'19884,579,750'Laser heated CVD process'19864,379,020'Polycrystalline semiconductor processing'19834,289,952'Process for controlling powder size with optical energy'19814,197,157'Method for forming refractory tubing'19804,012,213'Apparatus for forming refractory fibers'19773,944,640'Method for forming refractory fibers by laser energy'19763,943,324'Apparatus for forming refractory tubing'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1980Patents assigned to LITTLE INC A (4)· patent assignee history
1976–1998Based in Lincoln, MA, US· patent location history
1981–1998Patents assigned to MASSACHUSETTS INST TECHNOLOGY (7)· patent assignee history
1988Patents assigned to US ENERGY (1)· patent assignee history
1998Patents assigned to DRAPER LAB CHARLES S (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MASSACHUSETTS INST TECHNOLOGY | 7 | 1981–1998 |
| LITTLE INC A | 4 | 1976–1980 |
| DRAPER LAB CHARLES S | 2 | 1998 |
| US ENERGY | 1 | 1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lincoln, Massachusetts, US | 12 | 1976–1998 |