Abstract: A medication delivery device comprising a base plate engaging a cover to form an interior, the interior including a pump drive mechanism for driving medication through the device, a drivetrain engaged to the pump drive mechanism, a magnetic encoder including an encoder hub mechanically coupled to the drivetrain, the encoder hub including a magnet, and a sensor that measures a magnetic field from the magnet to determine a rotational position of the drivetrain.

Abstract: A boat shaft seal system including a flexing gland configured to receive a boat drive shaft therethrough, the flexing gland having a first end configured to receive a shaft log fitting, and a second end configured such that the boat drive shaft extends therefrom, and a plurality of circumferential ribs formed along at least a portion of a length of the flexing gland and configured to allow limited flexing of the flexing gland.

Abstract: A boat shaft seal system including a flexing gland configured to receive a boat drive shaft therethrough, the flexing gland having a first end configured to receive a shaft log fitting, and a second end configured such that the boat drive shaft extends therefrom, and a plurality of circumferential ribs formed along at least a portion of a length of the flexing gland and configured to allow limited flexing of the flexing gland.

Abstract: The invention pertains to a sports training device for improving the follow through of the lower body during a sport activity. The device includes a base having a top planar surface and a disk assembly removably coupled to the base and configured to receive a foot of a user. The disk assembly includes a first disk that is rotable between a first relaxed position and a second rotated position. Upon movement of the disk between the first relaxed position to the second rotated position, the disk is biased toward the first relaxed position. In some embodiments, the disk assembly is configured to be rotatable between a closed position wherein the disk is substantially coplanar with the top surface of the base and an open position wherein the disk is directed away vertically from the base upon rotation of the disk by the user's foot to the open position.