Patent 400567 - Henry Lincoln Haskell - Cutter head
Patent 27788 - Henry L. Haskell - Design for game board
Patent 602180 - Henry L. Haskell - Game board
Patent 31018 - Henry L. Haskell - Design for game board
Patent 648561 - Henry L. Haskell - Game board
Patent 654063 - Henry L. Haskell - Back stop for game boards
Patent 663272 - Henry L. Haskell - Folding table
Patent 33437 - Henry L. Haskell - Design for game table
Patent 33714 - Henry L. Haskell - Design for game board
Patent 689586 - Henry L. Haskell - Spring cue
Patent 709633 - Henry L. Haskell - Dice cup
Patent 709634 - Henry L. Haskell - Game board
Patent 709635 - Henry L. Haskell - Game board
Patent 715794 - Henry L. Haskell - Game board
Patent 715795 - Henry L. Haskell - Game piece
Patent 715796 - Henry L. Haskell - Game board
Patent 724470 - Henry L. Haskell - Pool or other Like Ball
Patent 732072 - Henry L. Haskell and John A. Mitchell - Combined Ruler and adding device
Patent 737621 - Henry L. Haskell - Polishing Machine
Patent 740012 - Henry L. Haskell - Convertible Billiard and Pool Table
Patent 753392 - Henry L. Haskell and Charles F. Brigham - Billiard or pool ball
Patent 850294 - Henry L. Haskell - Game apparatus
Patent 853635 - Henry L. Haskell - Billiard or pool table
Patent 853636 - Henry L. Haskell - Pool table
Patent 935603 - Henry L. Haskell - Finishing process