Crank assembly consisting of bearing journals, gears, bearings, and counterweights for use to provide infinitely variable compression ratios and dual stroke lengths for reciprocating engines and infinitely variable compression ratios for compressors and infinitely variable volumetric displacements for pumps; Crank assembly consisting of bearing journals, gears, and counterweights for use to increase energy efficiency, provide better control, and increase performance for reciprocating compress...

Cases adapted for holding smartwatches; Cases adapted for mobile phones; Cell phone cases; Smartphone mounts; Smartphone stabilizers; Smartwatch bands; Smartwatch straps; Smartwatches; Snow goggles

Dental instruments, namely, crown and bridge removers; Dental instruments, namely, reusable and recyclable prophy angles; Dental instruments, namely, root canal therapy instruments used to shave the inside of a root canal; Dental mirrors; Injection syringes; Medical instruments, namely, orthopedic apparatus and instruments; Oral irrigators for use in dentistry; Prosthetic instruments for dental purposes; Surgical apparatus and instruments for use in ophthalmic surgery; Surgical raspatories