Downingtown, Pennsylvania
United States
21
2026-02-12
The entities that hold a legal rights for patent applications filed by inventor CLAPPER Joshua E.:
Joshua E. CLAPPER from Downingtown, US has applied for patents for these inventions. The list has both pending applications and granted patents:
ANTI-ROTATION APPARATUS AND METHOD AND A PIPE ASSEMBLY AND A SYSTEM HAVING SAME
#2 | 2026-02-12ANTI-ROTATION APPARATUS AND METHOD AND A PIPE ASSEMBLY AND A SYSTEM HAVING SAME
#3 | 2026-02-12ANTI-ROTATION APPARATUS AND METHOD AND A PIPE ASSEMBLY AND A SYSTEM HAVING SAME
#4 | 2024-03-21System for conduit squeeze retainer
#5 | 2022-05-26PIPE JOINT INSERT DEVICE, PIPE JOINT ASSEMBLY, AND METHODS OF FORMING SAME
#6 | 2022-02-03Pipe retrieval apparatus, system, and method
#7 | 2021-09-30System, method and apparatus for in-line removable pipe assembly
#8 | 2021-09-09Polymer pipe, a pipe joint insert device, a pipe joint assembly, and methods of forming same
#9 | 2021-07-15POLYMER PIPE, A PIPE JOINT INSERT DEVICE, A PIPE JOINT ASSEMBLY, AND METHODS OF FORMING SAME
#10 | 2020-06-04SYSTEM FOR CONDUIT SQUEEZE RETAINER
#11 | 2020-04-23Pipe retriever apparatus, system, and method
#12 | 2019-03-21System, method and apparatus for debris shield for squeeze-activated retainer for a conduit
#13 | 2018-08-30System, method and apparatus for expansion coupling for pipes with sheathed grooves
#14 | 2018-08-09System, method and apparatus for pipe restrained joint seal and lock
#15 | 2018-08-09System, method and apparatus for in-line removable pipe assembly
#16 | 2018-08-02APPARATUS FOR CONDUIT SQUEEZE RETAINER
#17 | 2018-08-02System for conduit squeeze retainer
#18 | 2018-02-15System, method and apparatus for basement footer concrete forms and drainage-related components
#19 | 2017-10-26SYSTEM, METHOD AND APPARATUS FOR INTEGRATED WATER MANAGEMENT OF A BASEMENT
#20 | 2017-07-13System, method and apparatus for low profile seal
#21 | 2016-12-08System, method and apparatus for restrained pipe joint
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