Browse Items (3 total)
- Collection: Subseries XII-D - Legal records, 1949-1990
[William P. and Moya Olsen Lear Papers, Box 107, Folder 10; Box 201, Folder 1 - "Public address system for banquet halls (WPL/328-1)," 1974 April - May]
![[William P. and Moya Olsen Lear Papers, Box 107, Folder 10; Box 201, Folder 1 - "Public address system for banquet halls (WPL/328-1)," 1974 April - May]](https://digitalcollections.museumofflight.org/files/square_thumbnails/43eae945930b6cee7dd87f146202b47a.jpg "[William P. and Moya Olsen Lear Papers, Box 107, Folder 10; Box 201, Folder 1 - "Public address system for banquet halls (WPL/328-1)," 1974 April - May]")
Items from Box 107, Folder 10 and Box 201, Folder 1 of the William P. and Moya Olsen Lear Papers, April to May 1974. Contains correspondence regarding disclosure, sketches, hand-drawn illustrations, and notes related to a LearAvia public address…
[William P. and Moya Olsen Lear Papers, Box 107, Folder 5; Box 206, Folder 4 - Sound suppressor (WPL/415-1/Aux) -- patent application, licensing agreement and receipts [RM files], 1972-1976]
![[William P. and Moya Olsen Lear Papers, Box 107, Folder 5; Box 206, Folder 4 - Sound suppressor (WPL/415-1/Aux) -- patent application, licensing agreement and receipts [RM files], 1972-1976]](https://digitalcollections.museumofflight.org/files/square_thumbnails/b333e5261e187a5c64fc9274eb6c5948.jpg "[William P. and Moya Olsen Lear Papers, Box 107, Folder 5; Box 206, Folder 4 - Sound suppressor (WPL/415-1/Aux) -- patent application, licensing agreement and receipts [RM files], 1972-1976]")
Items from Box 107, Folder 5 and Box 206, Folder 4 of the William P. and Moya Olsen Lear Papers, circa 1972-1976. Contains a patent application, licensing agreement, photographs, and receipts related to the Lear jet engine sound suppressor. 53 total…
[William P. and Moya Olsen Lear Papers, Box 107, Folder 3 - WPL patents, 1968-1990]
![[William P. and Moya Olsen Lear Papers, Box 107, Folder 3 - WPL patents, 1968-1990]](https://digitalcollections.museumofflight.org/files/square_thumbnails/f0458148c2f29efdf1147ba62672f9f3.jpg "[William P. and Moya Olsen Lear Papers, Box 107, Folder 3 - WPL patents, 1968-1990]")
Items from Box 107, Folder 3 of the William P. and Moya Olsen Lear Papers, circa 1968-1990. Contains documents and correspondence related to various patents filed by William P. Lear. 31 total items.