Newmarket
Canada
7
2024-03-21
4
2023-08-29
These are the the leading inventors for applications assigned to RISI STONE INC.:
RISI STONE INC. based in Newmarket, CA has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
MOLD INSERT MEMBER, METHOD, AND MOLD FOR MITIGATING MALFORMATION OF INTERLOCKING RETAINING WALL BLOCKS, AND RETAINING WALL BLOCKS PRODUCED THEREBY
#2 | 2023-06-22MULTI-BATTERED SEGMENTAL RETAINING WALL BLOCKS WITH INTEGRAL SELF ALIGNMENT SYSTEM, AND METHODS OF FORMING RETAINING WALLS WITH SAME
#3 | 2022-05-26 ✅ Patent 11,739,493 granted on 2023-08-29Segmental retaining wall block with integral vertical interlock system
#4 | 2021-04-15 ✅ Patent 11,401,679 granted on 2022-08-02Combination standard and corner segmental retaining wall block with integral vertical interlock system
#5 | 2019-11-28METHOD AND MOLD FOR MANUFACTURING AN INTERLOCKING CONCRETE RETAINING WALL BLOCK
#6 | 2019-04-04 ✅ Patent 10,280,584 granted on 2019-05-07Reversible segmental retaining wall block, molds and methods for manufacturing same, and methods of forming retaining walls with same
#7 | 2018-07-12 ✅ Patent 10,760,267 granted on 2020-09-01Method and mold for manufacturing an interlocking concrete retaining wall block
Also check out Risi Stone Inc.'s (Newmarket, Canada) applicant profile with 5 patent applications submitted.
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