Inventor

Francis J. Gerhart

Inventor

Temple City, CA, US

Overview

1→

Patents

1977

Patent span

Chemistry

Primary field (CPC C)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C01Bprimary

C01BNon-metallic elements17%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds17%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium17%

C10MLubricating compositions17%

C10NIndexing scheme associated with subclass c10m relating to lubricating compositions17%

G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment17%

PatentTitleYear

4,017,587'Boron carbide'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to US NAVY (1)· patent assignee history

1977Based in Temple City, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
US NAVY	1	1977

Locations

Location	Patents	Span
Temple City, California, US	1	1977