You
have
selected

  • Author

    • Voigt, Henry
  • Recipient

    • Patent Board

Period

Dates From

Dates To

Search help
Documents filtered by: Author="Voigt, Henry" AND Recipient="Patent Board"
Results 1-1 of 1 sorted by date (ascending)
  • |<
  • <<
  • <
  • Page 1
  • >
  • >>
  • >|
[ Before 10 Aug. 1791 ]. He requests a patent for his “easy method of propelling Boats and other...