521 PARK AVENUE Unit 4A
BBL: 1-1395-1111
3
Total Transactions
| Date | Type | Seller | Buyer | Amount | Doc |
|---|---|---|---|---|---|
| Patent | EXPERTISE DEVELOPMEMENT LIMITED | KLAUSNER, PETER L. MR. | $0 | ACRIS | |
| Patent | NEW YORK EXPERTISE DEVELOPMENT LTD. | 521 PARK AVENUE CONDOMINIUM | $0 | ACRIS | |
| 2016-11-23 | Patent | CAN KARABAG, MEHMET | ABERCROMBIE, CHARLES D | $0 | ACRIS |