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Grawrock David W patents

Grawrock David W holds 5 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents5
Recent patents0
First publicationApr 7, 2015
Latest publicationFeb 5, 2019

Filing trend

Year-over-year patent counts for this assignee.

Filing activity appears stable based on the most recent years.

Patents filed per year
YearPatents
20152
20161
20171
20191
Browse patents by year
YearPatents
20152
20161
20171
20191

Recent patents

Latest publications where this party is an assignee.

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Top CPC classifications

Most common classification codes in this portfolio.

Top CPC codes by patent count
CPCPatents
G06F11/36364
G06F11/27332
G06F11/2672
G06F11/222
G06F11/362

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Physics4
Electricity2