Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4907572 | Vibrational method for accelerating passage of stones from ureter | German Borodulin, Maxim Persidsky, Joachim W. Thuroff | 1990-03-13 |
| 4829990 | Implantable hydraulic penile erector | Joachim W. Thuroff, German Borodulin | 1989-05-16 |
| 4773400 | Expandable urethral bougies | German Borodulin, Maxim Persidsky | 1988-09-27 |
| 4748971 | Vibrational apparatus for accelerating passage of stones from ureter | German Borodulin, Maxim Persidsky, Joachim W. Thuroff | 1988-06-07 |
| 4705029 | Expandable urethral bougies | German Borodulin, Maxim Persidsky | 1987-11-10 |
| 4607626 | Expandable urethral bougie comprising bendable rods with reciprocating driver | German Borodulin, Maxim Persidsky | 1986-08-26 |
| 4598435 | Opener and stopper for crimped and threaded bottle caps | German Borodulin, Maxim Persidsky | 1986-07-08 |
| 4552125 | Portable solar water heater | German Borodulin, Raphael Baron | 1985-11-12 |