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Filtering by: Creator Drake, Hugh Remove constraint Creator: Drake, Hugh Creator Statitrol Corporation Remove constraint Creator: Statitrol Corporation Keyword electronic circuits Remove constraint Keyword: electronic circuits

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Letter to James Shanahan from Hugh Drake Re: Reissue of Patent 3,778,800

Keyword:

addendums, small business, correspondence, electronic circuits, patent office, and patent agreements

Creator:

Drake, Hugh and Statitrol Corporation

Date Created:

1976-05-11

Resource Type:

Other
Letter to James Shanahan from Hugh Drake Re: Hot Wire Detector Patent Application

Keyword:

electronic circuits, small business, patent agreements, correspondence, patent office, and addendums

Creator:

Drake, Hugh and Statitrol Corporation

Date Created:

1977-02-26

Resource Type:

Other
Letter to William Meserole, Esq. from Hugh Drake Re: Blackwell Application Serial No. 720,745

Keyword:

addendums, patent office, patent agreements, correspondence, small business, and electronic circuits

Creator:

Drake, Hugh and Statitrol Corporation

Date Created:

1977-02-26

Resource Type:

Other

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MS55: Duane D. Pearsall Papers3

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Creator

Drake, Hugh[remove]3
Statitrol Corporation[remove]3

Resource type

Other3

License

https://creativecommons.org/licenses/by-nc/4.0/3

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