Filings by year

E02B 3/108: granted patents and published applications per publication year
YearGranted patentsPublished applications
198210
198300
198400
198510
198600
198720
198810
198910
199010
199120
199210
199300
199400
199510
199630
199750
199830
199970
200050
200130
200268
200347
200478
200524
200616
200729
200847
200935
2010717
201126
201269
2013212
201499
2015924
20161513
20172010
201878
2019914
20201616
202197
202277
202353
202443
202526
202633

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents